Heterochrony, Deferred Breeding, and Avian Sociality

The descent of man and selection in relation to sex

1907 • 11,265 citations

Sexual Selection and the Descent of Man

2017 • 6,982 citations

Ontogeny and Phylogeny

1977 • 3,887 citations

The Evolution of Social Behavior

1974 • 3,803 citations

Ecological Adaptations for Breeding in Birds

1970 • 3,689 citations

Handbook of the birds of Europe, the Middle East and North Africa

1977 • 3,255 citations

The descent of man, and selection in relation to sex /

1871 • 1,920 citations

Population Fluctuations and Clutch-Size in the Great Tit, Parus major L.

1965 • 1,235 citations

THE REGULATION OF NUMBERS OF TROPICAL OCEANIC BIRDS

1963 • 900 citations

The Evolution of Social Behavior by Kin Selection

1975 • 797 citations

Mountain sheep;: A study in behavior and evolution

1971 • 707 citations

An Approach to the Study of Molts and Plumages

1959 • 662 citations

Parrots of the World

1973 • 644 citations

The Florida Scrub Jay: Demography of a Cooperative-Breeding Bird

1986 • 550 citations

The Life of Birds

1964 • 543 citations

Natural Selection and Social Behavior: Recent Research and New Theory

1981 • 524 citations

Mountain Sheep: A Study in Behavior and Evolution

1972 • 451 citations

The Influence of the Pair-Bond and Age on the Breeding Biology of the Kittiwake Gull Rissa tridactyla

1966 • 431 citations

Alternate Routes to Sociality in Jays—With a Theory for the Evolution of Altruism and Communal Breeding

1974 • 387 citations

Ontogeny, Phylogeny, Paleontology, and the Biogenetic Law

1978 • 379 citations

Avian Communal Breeding Systems

1978 • 371 citations

The Florida Scrubjay. Demography of a cooperative-breeding bird

1985 • 345 citations

Evolution of Social Organization and Life-History Patterns Among Grouse

1974 • 326 citations

Perspectives in Ornithology

1984 • 307 citations

The Inheritance of Territory in Group-Breeding Birds

1978 • 305 citations

EVOLUTION OF POLYGAMY IN THE LONG-BILLED MARSH WREN

1964 • 301 citations

Crows of the world

1976 • 287 citations

The Behavior of Ungulates and its Relation to Management.

1975 • 275 citations

Delayed Maturation in Passerine Plumages and the Deceptive Acquisition of Resources

1980 • 270 citations

Florida Scrub Jay Helpers at the Nest

1975 • 242 citations

On Mating Systems and Sexual Selection

1965 • 234 citations

Cooperation—A Biologist's Dilemma

1983 • 204 citations

THE EVOLUTION OF COOPERATIVE BREEDING BY DELAYED RECIPROCITY AND QUEUING FOR FAVORABLE SOCIAL POSITIONS

1984 • 195 citations

Ecological Relations of Jaegers and Owls as Lemming Predators near Barrow, Alaska

1955 • 193 citations

Life Histories of North American Jays, Crows and Titmice

1965 • 183 citations

Aggressiveness, Dominance and Social Organization in the Steller Jay

1963 • 165 citations

THE BREEDING OF THE BLACKBIRD TURDUS MERULA AT OXFORD

1958 • 142 citations

Cooperative breeding strategies among birds

1983 • 136 citations

Cooperative behavior and social organization of the Swallow-tailed Manakin (Chiroxiphia caudata)

1981 • 123 citations

Disruption, Dispersion, and Dominance in Lek-Breeding Birds

1983 • 102 citations

ADAPTIVE SIGNIFICANCE OF DELAYED ATTAINMENT OF PLUMAGE IN MALE AMERICAN REDSTARTS: TESTS OF TWO HYPOTHESES

1981 • 85 citations

Passerine Subadult Plumages and the Deceptive Acquisition of Resources: Test of a Critical Assumption

1978 • 79 citations

Cooperative breeding and altruistic behaviour in the mexican jay, Aphelocoma ultramarina

1970 • 76 citations

Pterylography, Molt, and Age Determination of American Jays of the Genus Aphelocoma

1945 • 76 citations

Speciation and Ecologic Distribution in American Jays of the Genus Aphelocoma

1952 • 75 citations

Variation in Reproductivity with Age in the Brown Pelican

1978 • 73 citations

The Exploitation System of the Yellow-Billed Magpie

1974 • 70 citations

THE BIOLOGY OF OYSTERCATCHERS HAEMATOPUS OSTRALEGUS ON SKOKHOLM ISLAND, S. WALES

1967 • 69 citations

ADAPTIVE SIGNIFICANCE OF DELAYED PLUMAGE MATURATION IN MALE NORTHERN ORIOLES

1984 • 67 citations

The herons of the world

1978 • 61 citations

The Food Storage Behaviour of the Northwestern Crow

1983 • 58 citations

The Annual Reproductory Cycle of the Magpie,Gymnorhina dorsalisCampbell, in South-western Australia

1956 • 58 citations

On the interrelation of external appearance, social behaviour and social structure of mountain sheep.

1968 • 55 citations

Breeding biology of the Corvidae

1967 • 54 citations

Flock Composition, Breeding Success, and Learning in the Brown Jay

1981 • 53 citations

Age-Specific Differences in the Breeding Behavior and Ecology of the American Redstart

1967 • 49 citations

A Taxonomic Revision of the New World Jays

1969 • 41 citations

THE EVOLUTION OF LOW REPRODUCTIVE RATES IN BIRDS

1964 • 35 citations

The Breeding Biology of the Brown Jay in Monteverde, Costa Rica

1985 • 34 citations

The Subadult Plumage of Male Purple Martins: Variability, Female Mimicry and Recent Evolution

2010 • 30 citations

Behavior and Its Evolution in Neotropical Jays (Cissilopha)

1974 • 28 citations

TESTING THE FEMALE MIMICRY HYPOTHESIS OF DELAYED PLUMAGE MATURATION: A COMMENT ON PROCTER‐GRAY AND HOLMES

1983 • 22 citations

Nestling Growth and Development and the Breeding Ecology of the Beechey Jay

1983 • 22 citations

Polymorphism in Mexican Brown Jays

1959 • 20 citations

Territorial and Feeding Behaviour of the Magpie

1974 • 19 citations

The Comparative Breeding Ecology of Two Species of Euplectes (Bishop Birds) in Usambara

1938 • 19 citations

Behaviour and Ecology of the Chough and the Alpine Chough

1972 • 19 citations

Behavioral Ecology of the Yucatan Jay

1976 • 16 citations

Age and Sex Differences in the Black-and-Blue Jays of Middle America

1973 • 15 citations

Notes on the Behavioral Ecology of Couch's Mexican Jay

1974 • 10 citations