Spencer George Sealy

Spencer George Sealy's AcademicInfluence.com Rankings

Biology

#11244

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#14628

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Ecology

#660

World Rank

#722

Historical Rank

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Biology

Spencer George Sealy's Degrees

PhD Ecology Stanford University
Masters Biology Stanford University

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Spencer George Sealy's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

A MORPHOLOGICAL APPROACH TO THE STUDY OF AVIAN COMMUNITY ORGANIZATION (2003) (202)
Removal of Yellow Warbler Eggs in Association with Cowbird Parasitism (1992) (183)
BEHAVIORAL DEFENSES AGAINST AVIAN BROOD PARASITISM IN SYMPATRIC AND ALLOPATRIC HOST POPULATIONS (1992) (181)
Burial of cowbird eggs by parasitized yellow warblers: an empirical and experimental study (1995) (142)
Nestling competition, rather than supernormal stimulus, explains the success of parasitic brown-headed cowbird chicks in yellow warbler nests (1998) (137)
CORRELATES OF EGG REJECTION IN HOSTS OF THE BROWN-HEADED COWBIRD (2004) (130)
Adaptive Significance of Post-Hatching Developmental Patterns and Growth Rates in the Alcidae (1973) (113)
Determining the reproductive behaviour of individual brown-headed cowbirds using microsatellite DNA markers (1999) (105)
Functional reference in an alarm signal given during nest defence: seet calls of yellow warblers denote brood-parasitic brown-headed cowbirds (2004) (102)
LONG-TERM TRENDS IN SPRING ARRIVAL DATES OF MIGRANT BIRDS AT DELTA MARSH, MANITOBA, IN RELATION TO CLIMATE CHANGE (2005) (99)
Responses of yellow warblers to the threat of cowbird parasitism (1989) (93)
Evolution of host defenses against brood parasitism : Implications of puncture-ejection by a small passerine (1996) (92)
Sunrise nest attentiveness in cowbird hosts (1994) (88)
Reactions of Four Passerine Species To Threats of Predation and Cowbird Parasitism: Enemy Recognition or Generalized Responses? (1992) (87)
Nest Defence By Yellow Warblers: Recognition of a Brood Parasite and an Avian Nest Predator (1996) (87)
PARENTAL FEEDING OF NESTLING YELLOW WARBLERS IN RELATION TO BROOD SIZE AND PREY AVAILABILITY (1982) (86)
Desertion of nests parasitized by cowbirds: have clay-coloured sparrows evolved an anti-parasite defence? (1994) (82)
Nest sanitation in passerine birds: implications for egg rejection in hosts of brood parasites (2011) (80)
Evolution of Short Incubation Periods in the Parasitic Cowbirds, Molothrus spp (1990) (73)
Use of social over personal information enhances nest defense against avian brood parasitism (2011) (71)
Dynamics of Seabird Multispecies Feeding Flocks: Age-Related Feeding Behaviour (1982) (70)
Biology of Nesting Ancient Murrelets (1976) (69)
Interspecific Feeding Assemblages of Marine Birds off British Columbia (1973) (69)
Host use and fecundity of individual female brown-headed cowbirds (2003) (68)
Feeding ecology of the ancient and marbled murrelets near Langara Island, British Columbia (1975) (66)
Fitness costs and benefits of cowbird egg ejection by gray catbirds (2001) (65)
Parentage and kinship studies in an obligate brood parasitic bird, the brown-headed cowbird (Molothrus ater), using microsatellite DNA markers. (1999) (65)
Responses of naive yellow warblers to a novel nest predator (1988) (64)
Feeding ecology of a population of nesting yellow warblers (1979) (59)
Low frequency of observed cowbird parasitism on eastern kingbirds: host rejection, effective nest defense, or parasite avoidance? (1995) (57)
Enemy Recognition of Reed Warblers (Acrocephalus scirpaceus): Threats and Reproductive Value Act Independently in Nest Defence Modulation (2010) (57)
Nest defense by potential hosts of the brown-headed cowbird (1998) (56)
Male Northern Orioles eject cowbird eggs: implications for the evolution of rejection behavior (1995) (55)
FATE OF GRACKLE (QUISCALUS SPP.) DEFENSES IN THE ABSENCE OF BROOD PARASITISM: IMPLICATIONS FOR LONG-TERM PARASITE-HOST COEVOLUTION (2004) (52)
Genetic and temporal patterns of multiple parasitism by brown-headed cowbirds (Molothrus ater) on song sparrows (Melospiza melodia) (2003) (52)
High opportunity for sexual selection in both sexes of an obligate brood parasitic bird, the brown-headed cowbird (Molothrus ater) (2002) (50)
Are Nest Predation and Brood Parasitism Correlated in Yellow Warblers? A Test of the Cowbird Predation Hypothesis (2000) (50)
Influence of Shape on Egg Discrimination in American Robins and Gray Catbirds (2006) (49)
Nest-site characteristics of the avian community in the dune-ridge forest, Delta Marsh, Manitoba: a multivariate analysis (1982) (46)
Tests of two functions of alarm calls given by yellow warblers during nest defence (2003) (45)
Genetic analysis of brown‐headed cowbirds Molothrus ater raised by different hosts: data from mtDNA and microsatellite DNA markers (1997) (44)
Aspects of the Breeding Biology of the Marbled Murrelet in British Columbia (1975) (43)
Host responses to cowbirds near the nest: cues for recognition (1997) (43)
Aggression towards egg-removing cowbird elicits clutch abandonment in parasitized yellow warblers, Dendroica petechia (2011) (43)
Breeding Phenology and Clutch Size in the Marbled Murrelet (1974) (42)
Genetic elucidation of host use by individual sympatric bronzed cowbirds (Molothrus aeneus) and brown-headed cowbirds (M. ater) (2006) (42)
Grasp-ejection in two small ejecters of cowbird eggs: a test of bill-size constraints and the evolutionary equilibrium hypothesis (2006) (42)
DEMOGRAPHY OF BROWN-HEADED COWBIRDS AT DELTA MARSH, MANITOBA (2001) (41)
Feeding ecology of Alcidae in the eastern North Pacific Ocean (1987) (41)
Differential parasitism of least flycatchers and yellow warblers by the brown-headed cowbird (1990) (40)
NESTING BIOLOGY OF THE BAIRD'S SPARROW IN SOUTHWESTERN MANITOBA (1998) (40)
Nest Sanitation Plays a Role in Egg Burial by Yellow Warblers (2009) (38)
26. Cowbird Parasitism and Nest Predation in Fragmented Grasslands of Southwestern Manitoba (2000) (37)
Clutch Abandonment by Parasitized Yellow Warblers: Egg Burial or Nest Desertion? (2010) (37)
Influence of Snow on Egg-Laying in Auklets (1975) (37)
Nest Site Selection in Eastern and Western Kingbirds: A Multivariate Approach (1981) (36)
Age-related variation in song repertoire size and repertoire sharing of yellow warblers (Dendroica petechia) (1986) (35)
Host-Egg Removal by Brown-Headed Cowbirds: A Test of the Host Incubation Limit Hypothesis (1997) (33)
Parameters of brown‐headed cowbird Molothrus ater egg discrimination in warbling vireos Vireo gilvus (2006) (33)
Hosts feeding only Brown‐headed Cowbird fledglings: where are the host fledglings? (2006) (33)
Determination of clutch size in the least flycatcher (1989) (33)
Does Nest Defence Deter or Facilitate Cowbird Parasitism? A Test of the Nesting-cue Hypothesis (2010) (33)
Nest-Failure and the Evolution of Hatching Asynchrony in the Least Flycatcher (1989) (32)
Differential use of zooplankton prey by Ancient murrelets and Cassin's auklets in the Queen Charlotte Islands (1985) (31)
Female Song in the Yellow Warbler (1990) (31)
Feeding of nestling and fledgling brood parasites by individuals other than the foster parents: a review (1997) (31)
Responses of Least Flycatchers to Experimental Inter- and Intraspecific Brood Parasitism (1987) (31)
Short Incubation Periods of Brown-Headed Cowbirds: How do Cowbird Eggs Hatch before Yellow Warbler Eggs? (1998) (31)
Rapid laying by Brown‐headed Cowbirds Molothrus ater and other parasitic birds (2008) (30)
ONSET OF INCUBATION IN YELLOW WARBLERS: A TEST OF THE HORMONAL HYPOTHESIS (1992) (30)
Avian brood parasitism in a Mediterranean region: hosts and habitat preferences of Common Cuckoos Cuculus canorus (2009) (30)
Laying time of the Bronzed Cowbird (1999) (30)
Marine Protein Contributions to the Diet of Northern Saw-whet Owls on the Queen Charlotte Islands: A Stable-Isotope Approach (2003) (29)
Dynamics of Seabird Multispecies Feeding Flocks: Chronology of Flocking in Barkley Sound, British Columbia, in 1979 (1981) (29)
A comparative analysis of laying times in passerine birds (2004) (28)
Factors influencing susceptibility of host nests to brood parasitism (2003) (28)
Video Recording Reveals the Method of Ejection of Brown-Headed Cowbird Eggs and No Cost in American Robins and Gray Catbirds (2009) (28)
Nest defence against avian brood parasites is promoted by egg-removal events in a cowbird–host system (2011) (27)
Experiments on egg discrimination in two North American corvids: further evidence for retention of egg ejection (2004) (26)
Year-round use of coastal lakes by marbled murrelets (1986) (26)
Do Hosts Discriminate between Sexually Dichromatic Male and Female Brown‐headed Cowbirds? (2008) (26)
A comparative study of breeding ecology and timing in plankton-feeding alcids (Cychlorrhynchus and Aethia spp.) on St. Lawrence Island, Alaska. (1968) (26)
UV reflectance of eggs of brown-headed cowbirds (Molothrus ater) and accepter and rejecter hosts (2008) (25)
BRONZED COWBIRD HOSTS: NEW RECORDS, TRENDS IN HOST USE, AND COST OF PARASITISM (1997) (25)
Mate Guarding in the Yellow Warbler Dendroica petechia (1989) (25)
Adaptive Differences In Breeding Biology In The Marine Bird Family Alcidae. (1972) (25)
Yellow Warblers (Dendroica petechia) Do Not Recognize Their Own Eggs (1997) (24)
Small hosts infrequently disrupt laying by Brown-headed Cowbirds and Bronzed Cowbirds (2007) (24)
Inland Records of Downy Young and Fledgling Marbled Murrelets in North America (1987) (24)
Distress Calls of Birds in a Neotropical Cloud Forest 1 (2002) (24)
Conspecific brood parasitism and egg rejection in Great‐tailed Grackles (2000) (23)
Diet of house wrens (Troglodytes aedon) and the abundance of the invertebrate prey in the dune-ridge forest, Delta Marsh, Manitoba (1987) (22)
Evidence of self-referent phenotype matching revisited: airing out the armpit effect (2003) (22)
Interannual Flexibility in Breeding Phenology of a Neotropical Migrant Songbird in Response to Weather Conditions at Breeding and Wintering Areas (2011) (22)
Birds of Pacific Rim National Park (1981) (22)
Breeding Biology of the Horned Puffin on St. Lawrence Island, Bering Sea, with Zoogeographical Notes on the North Pacific Puffins (1973) (22)
Reproductive responses of northern orioles to a changing food supply. (1980) (22)
Egg Size of Murrelets (1975) (21)
Prebasic molt of the northern oriole (1979) (21)
Intermediate Frequencies of Egg Ejection by Northern Mockingbirds (Mimus polyglottos) Sympatric with Two Cowbird Species (2002) (21)
Evidence from the Genetics of Landbirds for a Forested Pleistocene Glacial Refugium in the Haida Gwaii Area (2013) (20)
Egg discrimination by hosts and obligate brood parasites: a historical perspective and new synthesis (2012) (20)
Community-level patterns of parasitism: Use of three common hosts by a brood parasitic bird, the brown-headed cowbird1 (2004) (20)
Female-female aggression in polygynously nesting Yellow Warblers (1989) (20)
Breeding Performance, Pollutant Burden and Eggshell Thinning in Common Loons Gavia immer Nesting on a Boreal Forest Lake (1980) (19)
Breeding-season aggression of female yellow warblers to models of male and female conspecific intruders (1990) (19)
Risks of Clustering in Thermally-Stressed Swallows (1985) (19)
Changes in Nest Defense against a Brood Parasite over the Breeding Cycle (2010) (19)
Hatching asynchrony in Yellow Warblers: a test of the nest-failure hypothesis (1993) (19)
Voles as a Source of Egg and Nestling Loss among Nesting Auklets (1982) (18)
Evolutionary significance of antiparasite, antipredator and learning phenotypes of avian nest defence (2018) (18)
Rejection of parasitic eggs in passerine hosts: Size matters more for a non-ejecter (2014) (17)
New Records and Zoogeographical Notes on the Birds of St. Lawrence Island, Bering Sea (1971) (17)
Hatching Asynchrony and Feeding Rates in Yellow Warblers: A Test of the Sexual Conflict Hypothesis (1993) (16)
Possible Influence of Food on Egg-Laying and Clutch Size in the Black-Billed Cuckoo (1978) (16)
Experiments on the responses of a rejector species to threats of predation and cowbird parasitism (2010) (16)
Northern Saw-whet Owl (Aegolius acadicus) (2008) (16)
Increased Investigation of Manipulated Clutches Suggests Egg Recognition Without Rejection in a Brown-Headed Cowbird (Molothrus ater) Host, the Yellow Warbler (Setophaga petechia) (2012) (16)
PRIMARY SEX-RATIO VARIATION IN TWO BROOD PARASITIC BIRDS: BROWN-HEADED COWBIRD (MOLOTHRUS ATER) AND COMMON CUCKOO (CUCULUS CANORUS) (2002) (15)
Timing of egg laying in yellow warblers (1999) (15)
Biology and conservation of Xantus's Murrelet: Discovery, taxonomy and distribution (2005) (15)
Functional morphology as a barrier to the evolution of grasp-ejection in hosts of the Brown- headed Cowbird (Molothrus ater) (2010) (15)
Differential ejection of cowbird eggs and non-mimetic eggs by grassland Passerines (2008) (14)
Interruptions Extend Incubation by Ancient Murrelets, Crested Auklets, and Least Auklets (1984) (14)
Foraging, scavenging, and other behavior of swallows on the ground (1987) (13)
Late summer time budget and feeding behaviour of marbled godwits (Limosa fedoa) in southern Manitoba. (1980) (13)
Moults and feather generations in the Least, Crested and Parakeet auklets (2009) (13)
Behavior of a polygynous yearling Yellow Warbler (1986) (13)
Diving rhythms and diurnal roosting times of pelagic cormorants (1985) (13)
Notes on the Breeding Biology of the Marsh Hawk in Alberta and Saskatchewan (1967) (12)
Assessing Generalized Egg Mimicry: A Quantitative Comparison of Eggs of Brown-headed Cowbirds and Grassland Passerines (2010) (12)
Winter ecology and diet of Ancient Murrelets off Victoria, British Columbia (1993) (12)
Genetics of divergence in the Northern Saw-whet Owl (Aegolius acadicus) (2014) (12)
Did Blue Eggs of Black-billed (Coccyzus erythropthalmus) and Yellow-billed (C. americanus) Cuckoos Evolve to Counter Host Discrimination? (2002) (12)
Polygyny and double-brooding in the least flycatcher (1987) (12)
Red- Winged Blackbirds (Agelaius phoeniceus) Accept Prematurely Hatching Brown-Headed Cowbirds (Molothrus ater) (1997) (11)
Incidental egg dumping by the House Wren in a Yellow Warbler nest (1989) (11)
Aggressiveness in migrating cape may warblers: defense of an aquatic food source (1988) (10)
19. Yellow Warbler Nest Attentiveness before Sunrise: Antiparasite Strategy or Onset of Incubation? (2000) (10)
SYMPATRIC AND ALLOPATRIC HOST POPULATIONS (1992) (9)
Foraging roles of male and female western grebes during brood rearing (1990) (9)
Seasonal dynamics of body mass of insectivorous passerines breeding on the forested dune ridge, Delta Marsh, Manitoba (1985) (9)
Colony-Site Selection by Pelagic Cormorants (Phalacrocorax pelagicus) in Barkley Sound, British Columbia (1984) (9)
Ruby-throated Hummingbird, Archilochus colubris , Entanglements in Burdock, Arctium spp., at Delta Marsh, Manitoba (2004) (9)
INFREQUENT COWBIRD PARASITISM ON COMMON GRACKLES REVISITED: NEW RECORDS FROM THE NORTHERN GREAT PLAINS (2001) (9)
Eastern Wood-Pewees as Brown-headed Cowbird hosts: accepters but infrequently parasitized (2004) (9)
Extra-pair copulation in the yellow warbler (Dendroica petechia) (1984) (7)
Acceptance of Simulated Cowbird Parasitism in a Northern Population of Red-Winged Blackbirds (2012) (7)
Behavior of Warbling Vireos Ejecting Real and Artificial Cowbird Eggs (2011) (7)
ADULT BROOD PARASITES FEEDING NESTLINGS AND FLEDGLINGS OF THEIR OWN SPECIES: A REVIEW (2004) (7)
Diving behaviour of male and female western grebes (1988) (7)
WHO SOLVED THE MYSTERY OF THE MARBLED MURRELET? (2005) (7)
Speciation despite gene flow in two owls (Aegolius ssp.): Evidence from 2,517 ultraconserved element loci (2019) (6)
Movements of Ancient Murrelet Family Groups to Northern Vancouver Island, British Columbia (2013) (6)
Apparent Hybridization between Snow Bunting and McKay's Bunting on St. Lawrence Island, Alaska (1969) (6)
Swallow Mortality at Moose Mountain (1966) (5)
The Occurrence and Possible Breeding of McKay's Bunting on St. Lawrence Island, Alaska (1967) (5)
Implications of Nest Sanitation in the Evolution of Egg Rejection (2017) (5)
Yellow Warblers ( Setophaga petechia ) rear second broods in some years at Delta Marsh, Manitoba (2014) (5)
Specimen records and sightings of ancient murrelets from the Canadian Prairie Provinces (2001) (5)
Foraging-substrate use by house wrens nesting in natural cavities in a riparian habitat (1989) (5)
Cuckoos and their fosterers: uncovering details of Edward Blyth's field experiments (2009) (5)
Responses of Nesting Yellow-Headed Blackbirds and Yellow Warblers to Wrens (2011) (5)
Occurrences of Kittlitz's Murrelets South of the Breeding Range Along the West Coast of North America (2011) (5)
Laying times and a case of conspecific nest parasitism in the Black-billed Cuckoo (2003) (5)
Egg-size variation in Yellow Warblers: apportionment of parental investment and the brood-survival hypothesis (1993) (5)
Inland Occurrences of Dovekies in September in Northeastern North America (2004) (4)
Rare Inter-Ocean Vagrancy in Crested Auklet and Parakeet Auklet (2012) (4)
REVISITING WASHINGTON's NESTING RECORD OF THE ANCIENT MURRELET (2007) (4)
ADDITIONAL NOTES ON THE SOUTHERN LIMIT OF THE ANCIENT MURRELET IN BAJA (2004) (4)
Ecological Segregation of Swainson's and Hermit Thrushes on Langara Island, British Columbia (1974) (4)
Cuckoo chicks evicting their nest mates: coincidental observations by Edward Jenner in England and Antoine Joseph Lottinger in France (2011) (4)
Erect posture of the young black-billed Cuckoo: an adaptation for early mobility in a nomadic species (1985) (4)
Ancient Murrelets Molt Flight Feathers After the Precocial Young Become Independent (2015) (3)
Conflicting Temporal Changes in the Frequency and Intensity of Cowbird Parasitism on Four Common Hosts in Ontario over 130 Years (2006) (3)
Breeding status and notes on diet of the northern saw-whet owl at Delta Marsh, Manitoba (2002) (3)
INFREQUENT EJECTION OF ARTIFICIAL BRONZED COWBIRD (MOLOTHRUS AENEUS) EGGS BY THE CLAY-COLORED THRUSH (TURDUS GRAYI) IN COSTA RICA (2012) (3)
Incubation and Nestling Periods of the Horned Puffin (1969) (3)
Two additional observations of egg laying by parasitic brown-headed cowbirds (2004) (3)
Analysis of a Sample of Tennessee Warblers Window-killed During Spring Migration in Manitoba (2004) (3)
Body Condition and Survival of Vagrant Long-billed Murrelets, Brachyramphus perdix , in North America (2012) (3)
Video recordings of Brown-headed (Molothrus ater) and Shiny (M. bonariensis) cowbirds reveal oviposition from an elevated position: Implications for host–parasite coevolution (2020) (3)
USE OF DIURNAL ROOSTING SITES BY PELAGIC CORMORANTS IN BARKLEY SOUND (1986) (3)
Far-South Ancient Murrelet Family Groups: Rapid Long-Distance Movements or Local Breeding? (2013) (2)
Egg laying in inappropriate nests by the Brown-headed Cowbird ( Molothrus ater ): acts of parasitism or emergency egg dumping? (2015) (2)
Breeding Status of Ancient Murrelets Attending Gathering Grounds Near Langara Island, British Columbia, 1970–1971 (2015) (2)
Paint flakes on the exterior and in the wall of a ruby-throated hummingbird nest (2004) (2)
Re-Evaluation of the First Three Marbled Murrelet Nests Reported in British Columbia (2010) (2)
Anti-brood Parasite Defences: The Role of Individual and Social Learning (2017) (2)
On the land mammals of the Queen Charlotte Islands, British Columbia, by John Henry Keen, with a catalogue of specimens (2017) (2)
An Addition to the avifauna of North America: Eremophila alpestris flava (1968) (2)
Notes on the Rough-Legged Hawk in the Perry River Region, Northwest Territories (1966) (2)
Insect taxa named for the Rev. John H. Keen, early naturalist on the Queen Charlotte Islands and at Metlakatla, British Columbia (2018) (1)
Diving Times and Parental Feeding of Young in Solitarily Nesting Eared Grebes (1985) (1)
Noteworthy Manitoba bird specimens in the Stewart-Hay Memorial Museum and University of Manitoba Zoology Museum (2004) (1)
Ruby-Throated Hummingbird Associating With a Foraging Hairy Woodpecker (1986) (1)
Litter Size and Nursery Sites of the Hoary Bat Near Delta, Manitoba (1978) (1)
Redhead Parasitising the Nest of the American Bittern (1965) (1)
Occurrence and Notes on Diet of Cassin’s Auklet at Langara Island, British Columbia, 1970–1971 (2016) (1)
Additional notes on the dovekie specimen from Manitoba (2002) (1)
Some Alcid Leg Sizes and Band Sizes (1968) (1)
Evening Grosbeaks Feeding on Pupae of the Forest Tent Caterpillar in the Dune- Ridge Forest, Delta Marsh, Manitoba, Spring 1976 (2018) (1)
On the “Concealing Pose” of the Northern Saw-Whet Owl (1987) (1)
VARIATION IN FLEDGING WEIGHT OF LEAST AUKLETS AETHIA PUSILLA (2008) (1)
Unusually Large Brood Size of the Saw-Whet Owl (1965) (1)
A Northern North American Record of the Starling (1969) (1)
Specimens of North American Water Shrew from Delta Marsh, Manitoba (2013) (1)
Voucher Specimens of Red Squirrels Introduced to Haida Gwaii ( Queen Charlotte Islands ) , British Columbia (2014) (1)
Highest Elevational Records for Northern Saw-whet Owls (Aegolius acadicus) (2018) (1)
Historical Breeding Records of Four Species of Alcid in British Columbia and Southeastern Alaska, 1858–1910 (2011) (1)
Requiem for a field station: the loss of a Canadian ornithological treasure (2012) (1)
Distress Calls of Birds in a Neotropical Cloud Forest1 (2002) (1)
COLOR VARIATION AMONG NESTLING BROWN-HEADED COWBIRDS (MOLOTHRUS ATER) DOES NOT REFLECT DIFFERENTIAL SUCCESS WITH HOSTS IN TEXAS (2007) (1)
Wing-Flapping by Mud Gathering Cliff Swallows: Additional Comments (2016) (0)
Earliest Well-Described Tree Nest of the Marbled Murrelet: Elk Creek, British Columbia, 1955 (2012) (0)
Connecticut warbler clutches from Saskatchewan: uncertain status and an abnormally pigmented clutch (2009) (0)
Belcher Island/Sanikiluaq (1981) (0)
RESPONSES OF POTENTIAL HOST SPECIES TO SIMULATED BRONZED COWBIRD PARASITISM AT TWO SITES IN COSTA RICA (2021) (0)
Gray Jays Accept Brown-headed Cowbird Eggs (2009) (0)
Lepidoptera Collected in the Perry River Region, Northwest Territories (1966) (0)
William Brewster Memorial Award, 2008 (2009) (0)
Antoine Joseph Lottinger's first book on the common cuckoo and its fosterers: a rare book with three different title-pages (2015) (0)
Sex ratios of birds killed in one night during spring migration in manitoba canada spring 1983 (1986) (0)
Third Record of Scissor-Tailed Flyctcher in Alberta (1968) (0)
How small is too small? Incubation of large eggs by a small host (2012) (0)
An International Journal of Ecology, Evolution and Environment Acceptance of Simulated Cowbird Parasitism in a Northern Population of Red-Winged Blackbirds (2012) (0)
Hamilton Mack Laing's specimen of a whooping crane, Grus americana (2021) (0)
A First-Edition Copy of Roger Tory Peterson’s A Field Guide to the Birds, Archived at the University of Manitoba, and a Note on Peterson’s Connection to Saskatchewan (2013) (0)
Harold Reginald Carter III, 1956–2017 (2019) (0)
Additional Observations of Putative Host Species Feeding Only Cowbird Fledglings (2016) (0)
Northern Finches Feeding from Floating Vegetation (1977) (0)
Marion A. Jenkinson AOU Service Award, 2013 (2013) (0)
Martin Keli McNicholl, 1946–2017 (2018) (0)
Nest sanitation in passerine birds: implications for egg rejection in hosts of brood parasites (2011) (0)
Table of Contents (2014) (0)
Another Piping Plover Nesting Record for Jackfish Lake, Saskatchewan (1988) (0)
Cuckoo: Cheating by Nature (2015) (0)
Report on Birds Banded in the Dune-ridge Forest, Delta Marsh, Manitoba, 1973-1988 (2019) (0)
Nesting Record of Lesser Yellowlegs along the North Saskatchewan River near Highgate, Saskatchewan (2019) (0)
Record of White Wing-Barring in Common Crow (1967) (0)
Laying interruptions in Yellow Warblers (Setophaga petechia) (2018) (0)
INCUBATION PERIODS OF BROWN-HEADED COWBIRDS : HOW DO COWBIRD EGGS HATCH BEFORE YELLOW WARBLER EGGS ? l (2001) (0)
Tree-Nesting Mallards (1960) (0)
Egg Shell Fragments From Old Nests as a Possible Source of Calcium for Nesting Songbirds (2017) (0)
Revisiting the historical nesting record of the Whooping Crane at Batt Lefford, Saskatchewan (2021) (0)
8. Introduction (2000) (0)
The Atlantic Alcidae. The Evolution, Distribution and Biology of the Auks Inhabiting the Atlantic Ocean and Adjacent Water Areas David N. Nettleship Tim R. Birkhead (1987) (0)
Non-Breeding Female Cassin's Auklets Killed at a Lighthouse at Pine Island, British Columbia, 1976 and 1977 (2016) (0)
Collisions and Other Calamities (2019) (0)
Two Encounters of Rough-Legged Hawks Banded in the Perry River Region, Nunavut, 1965 (2019) (0)
PYRAMIDING BEHAVIOR IN THE INCA DOVE : ADAPTIVE ASPECTS OF DAY-NIGHT DIFFERENCES ’ PAUL (2001) (0)
Observations on Early-Season Courtship and Aborted Nest-Building in Cedar Waxwings (2017) (0)
INFREQUENT COWBIRD PARASITISM ON COMMON GRACKLES (2001) (0)
Mobbing of Great Gray Owls at the Nest (2012) (0)
Letters to the Auk (2005) (0)
Evolutionary significance of antiparasite, antipredator and learning phenotypes of avian nest defence (2018) (0)
The problems of resolving historical specimen data, focusing on a specimen of Myotis austroriparius (Mammalia, Chiroptera, Vespertilionidae) collected by Thomas Drummond (2022) (0)
Revisiting Evidence for Historic Presence of Northwestern Deermouse (Peromyscus keeni) on Langara Island, Haida Gwaii, British Columbia (2018) (0)
Songbird Predation on Butterflies is a Rare Event at Delta Marsh, Manitoba (2017) (0)
17. Introduction (2000) (0)
Charles J. Guiguet’s Boyhood activities as a naturalist and collector at Shaunavon, Saskatchewan (2020) (0)
Late laying by a Brown-headed cowbird, in an American goldfinch nest (2020) (0)
Type Specimens of Avian Subspecies collected in the Canadian prairie provinces, 1910-1965 (2019) (0)
Demography, mating system and reproductive success of the Brown-headed Cowbird (Molothrus ater) at Delta Marsh, Manitoba (1996) (0)
Erratum: (The Auk (1999)) (1999) (0)
IN MEMORIAM: ROGER MALCOLM EVANS, 1935–1998 (2005) (0)
Spring Bird Phenology on St. Lawrence Island Alaska (1967) (0)
A Belated Record of Canada Lynx South of the Boreal Forest during the Mid-Continental Irruption of 1962-1963 (2017) (0)
Changes in Nesting Density of Baltimore Orioles (1976-1995) and Other Species in the Dune- Ridge Forest, Delta Marsh, MB: Response to an Outbreak of Forest Tent Caterpillar? (2018) (0)
Technique for Recording Field Data in the Rain (1968) (0)
White-Winged Scoter Nest in Riparian Habitat Near the Battle River, Saskatchewan (2019) (0)
The Peregrine Falcon in the Perry River Area, Northwest Territories (1967) (0)
William Rowan and Canada’s 5¢ Whooping Crane stamp: the proposal and a Saskatchewan photograph (2020) (0)
Incursion of Post-Breeding Pine Siskins in the Dune- Ridge Forest, Delta Marsh, Manitoba, 1985 (2018) (0)
Dump' Nests of the Redhead Duck: Anecdotal Comparisons of Facultative and Obligate Brood Parasitism at Delta Marsh, Manitoba (2012) (0)
A Hippoboscid Fly Record for Saskatchewan (1967) (0)
Hour of Egg Laying of the Mourning Dove in Manitoba, and a Look at an Early Data-Set on Laying Times of Captive Mourning Doves and Passenger Pigeons (2012) (0)
Dead Shrews on the road: Discarded by Mammalian Predators? (2017) (0)
The Irregular Occurrences of the Dickcissel in Alberta, Manitoba and Saskatchewan. (1971) (0)

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University of Manitoba

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