THE LEVEL OF RESERVE PROTEIN AS THE PROXIMATE FACTOR CONTROLLING THE TIMING OF BREEDING AND CLUTCH‐SIZE IN THE RED‐BILLED QUELEA QUELEA QUELEA

THE TIMING OF BIRDS‘ BREEDING SEASONS

1970 • 1,430 citations

Photoperiodic and physiological adaptations regulating avian breeding cycles and their ecological significance

1968 • 267 citations

THE MOULT OF THE BULLFINCH PYRRHULA PYRRHULA

1966 • 266 citations

PHYSIOLOGY AND BIOCHEMISTRY OF THE DOMESTIC FOWL

1976 • 258 citations

The Breeding of the Kestrel, Falco Tinnunculus L., in the Reclaimed Area Oostelijk Flevoland

1967 • 228 citations

FEEDING ECOLOGY OF THE BLACK‐FACED DIOCHQUELEA QUELEAIN NIGERIA

1965 • 208 citations

The annual cycle of the Yellow‐vented bulbul Pycnonotus goiavier in a humid equatorial environment

1969 • 142 citations

THE MIGRATION PATTERNS OF QUELEA QUELEA IN AFRICA

1971 • 127 citations

The Inheritance of Clutch Size in the Great Tit (Parus major L.)

1974 • 109 citations

Tables of Representative Values of Foods Commonly Used in Tropical Countries

1963 • 97 citations

Breeding seasons and reproductive physiology of tricolored blackbirds and redwinged blackbirds

1969 • 87 citations

A PROTEIN RESERVE IN THE PECTORALIS MAJOR FLIGHT MUSCLE OF QUELEA QUELEA

1973 • 81 citations

THE BREEDING BIOLOGY OF THE BLACK‐FACED DIOCH QUELEA QUELEA IN NIGERIA

1965 • 80 citations

Breeding seasons of sea‐birds in the Galapagos Islands

1969 • 70 citations

Zur Biologie und Populationsdynamik des Mäusebussards(Buteo buteo) (Unter besonderer Berücksichtigung der Abhängigkeit vom Massenwechsel der FeldmausMicrotus arvalis)

1964 • 64 citations

Experimental Induction of the Breeding Season in a Xerophilous Bird

1957 • 52 citations

Pre‐migratory fattening in three races of the Red‐billed quelea Quelea quelea (Aves: Ploceidae), an intra‐tropical migrant

1977 • 43 citations

Population ecology and management of Wisconsin pheasants

1965 • 40 citations

The effects of small applications of an organophosphorus poison, fenthion on the weaver‐bird Quelea quelea

1972 • 35 citations

The post‐ovulatory follicles of blackbirds (Agelaius)

1966 • 28 citations

DISTRIBUTION, SYSTEMATICS, AND POLYMORPHISM OF THE AFRICAN WEAVER-BIRD QUELEA QUELEA

1966 • 19 citations

Illustrated Descriptions, Distribution Maps and Bibliography of the Species of Quelea (Weaver Birds: Ploceidae).

1972 • 11 citations

AN APPEAL TO PHYSIOLOGISTS REPORTING PHOTOPERIOD EXPERIMENTS

1972 • 8 citations