Literature

Authorssort descendingYearTitle
H, BBayard1989PREDATION OF BALD EAGLES (HALIAEETUS LEUCOCEPHALUS) ON AMERICAN COOTS (FULICA AMERICANA)
T, BDaniel1989FOOD HABITS OF RED-TAILED HAWKS IN BOULDER COUNTY, COLORADO
Editor1989BIOSYSTEMATICS OF THE GRAY HAWK, BUTEO NITIDUS (LATHAM)
Editor1989TRENDS IN GEOGRAPHIC VARIATION OF COOPER'S HAWK AND NORTHERN GOSHAWK: A MULTIVARIATE ANALYSIS
Editor1989EGG QUALITY, NESTLING DEVELOPMENT AND DISPERSAL IN THE SPARROWHAWK (ACCIPITER NISUS)
Andersen, DE, Rongstad, OJ1989Home-Range Estimates of Red-Tailed Hawks Based on Random and Systematic Relocations
Andersen, DE, Rongstad, OJ, Mytton, WR1989Response of Nesting Red-Tailed Hawks to Helicopter Overflights
Anthony, RG, Isaacs, FB1989Characteristics of Bald Eagle Nest Sites in Oregon
BROWN, CJ1989PLUMAGES AND MEASUREMENTS OF THE BEARDED VULTURE IN SOUTHERN AFRICA
Busche, G1989Kleinflächen und Meßstellen zur Kalkulation großflächiger Brutvogelbestände: Buteo buteo und Accipiter gentilis in Schleswig-Holstein
Bustamante, J, Hiraldo, F1989Post-fledging dependence period and maturation of flight skills in the Black Kite Milvus migrans
Byrkjedal, I1989Nest Defense Behavior of Lesser Golden-Plovers
Calle, PP, Dierenfeld, ES, Robert, ME1989Serum α-Tocopherol in Raptors Fed Vitamin E-Supplemented Diets
Ceballos, O, Donázar, JAntonio1989Factors influencing the breeding density and nest-site selection of the Egyptian Vulture ( Neophron percnopterus )
Coleman, JS, Fraser, JD1989Habitat Use and Home Ranges of Black and Turkey Vultures
Collopy, MW, Edwards, Jr., TC1989Territory Size, Activity Budget, and Role of Undulating Flight in Nesting Golden Eagles (Tamaño del Territorio, Presupuesto de Actividades y el Rol del Vuelo Ondulatorio durante el Periodo Reproductivo de Aquila chrysaetos)
Crocoll, ST, Parker, JW1989THE BREEDING BIOLOGY OF BROAD-WINGED AND RED-SHOULDERED HAWKS IN WESTERN NEW YORK
Dawson, JW, R. Mannan, W1989A Comparison of Two Methods of Estimating Breeding Group Size in Harris' Hawks
Eakle, WL, R. Mannan, W, Grubb, TG1989Identification of Individual Breeding Bald Eagles by Voice Analysis
Ficken, MSigler1989Are Mobbing Calls of Steller's Jays a "Confusion Chorus"? (¿Son las Llamadas de Tumultos en Cyanocitta stelleri un "Coro de Confusión"?)
Frenzel, RW, Anthony, RG1989Relationship of Diets and Environmental Contaminants in Wintering Bald Eagles
Gonzalez, LM, Heredia, B, Gonzalez, JL, Alonso, JC1989Juvenile Dispersal of Spanish Imperial Eagles (Dispersión de los Jóvenes de Aquila adalberti)
Gonzalez, LM, Hiraldo, F, Delibes, M, Calderon, J1989Reduction in the Range of the Spanish Imperial Eagle (Aquila adalberti Brehm, 1861) Since AD 1850
Grubb, TG, Nagiller, SJ, Eakle, WL, Goodwin, GA1989Winter Roosting Patterns of Bald Eagles (Haliaeetus leucocephalus) in North-Central Arizona
Hahn, E, Hahn, K, Stoeppler, M1989Schwermetalle in Federn von Habichten ( Accipiter gentilis ) aus unterschiedlich belasteten Gebieten
Haukos, DA, Broda, GS1989NORTHERN HARRIER (CIRCUS CYANEUS) PREDATION OF LESSER PRAIRIE-CHICKEN (TYMPANUCHUS PALLIDICINCTUS)
Howell, SNG1989Additional Information on the Birds of the Campeche Bank, Mexico (Información adicional sobre las aves del Banco de Campeche, México)
Hustler, K, Howells, WW1989Habitat preference, breeding success and the effect of primary productivity on Tawny Eagles Aquila rapax in the tropics
JIMÉNEZ, JAIMEE, Jaksic, FM1989Behavioral Ecology of Grey Eagle-Buzzards, Geranoaetus melanoleucus, in Central Chile
Jones, AM, Manez, M1989Kuhl's pipistrelle Pipistrellus kuhli roosting in the nest of a booted eagle Hieraaëtus pennatus
Kiff, LF, Wallace, MP, Gale, NB1989EGGS OF CAPTIVE CRESTED EAGLES (MORPHNUS GUIANENSIS)
Knight, RL, Andersen, DE, Bechard, MJ, N. MARR, VERNE1989Geographic variation in nest-defence behaviour of the Red-tailed Hawk Buteo jamaicensis
Korpimaki, E, NORRDAHL, KAI1989Avian Predation on Mustelids in Europe 1: Occurrence and Effects on Body Size Variation and Life Traits
Lindström, Å1989Finch Flock Size and Risk of Hawk Predation at a Migratory Stopover Site
McCollough, MA1989Molting Sequence and Aging of Bald Eagles
Mendelsohn, JM1989HABITAT PREFERENCES, POPULATION SIZE, FOOD AND BREEDING OF SIX OWL SPECIES IN THE SPRINGBOK FLATS, SOUTH AFRICA
Mendelsohn, JM, Jaksic, FM1989HUNTING BEHAVIOUR OF BLACKSHOULDERED KITES IN THE AMERICAS, EUROPE, AFRICA AND AUSTRALIA
Nelson, TA, Mitchell, C, Abbott, C1989Lead-Shot Ingestion by Bald Eagles in Western Arkansas
Newton, I, DAVIS, PE, DAVIS, JE1989Age of first breeding, dispersal and survival of Red Kites Milvus milvus in Wales
Pakpahan, AM, Haufler, JB, Prince, HH1989Metabolic Rates of Red-Tailed Hawks and Great Horned Owls
Petty, SJ, Anderson, DIK1989EGG MEASUREMENTS FROM A NORTHERN GOSHAWK (ACCIPITER GENTILIS GENTILIS) INCLUDING ONE ABNORMALLY LARGE EGG WITH TWIN EMBRYOS
Preston, CR, Harger, CS, Harger, HE1989Habitat Use and Nest-Site Selection by Red-Shouldered Hawks in Arkansas
Reid, SB1989Flying behaviour and habitat preferences of the King Vulture Sarcorhamphus papa in the western Orinoco Basin of Venezuela
Risebrough, RW, Schlorff, RW, Bloom, PH, Littrell, EE1989INVESTIGATIONS OF THE DECLINE OF SWAINSON'S HAWK POPULATIONS IN CALIFORNIA
Schmutz, JK1989Hawk Occupancy of Disturbed Grasslands in Relation to Models of Habitat Selection
Snyder, NFR, Beissinger, SR, Chandler, RE1989Reproduction and Demography of the Florida Everglade (Snail) Kite
Snyder, NFR, Beissinger, SR, Fuller, MR1989Solar Radio-Transmitters on Snail Kites in Florida (Efecto de Radio Transmisores Solares en Rostrhamus sociabilis)
TAKEKAWA, JEANE, Beissinger, SR1989Cyclic Drought, Dispersal, and the Conservation of the Snail Kite in Florida: Lessons in Critical Habitat
Temeles, EJ1989Effect of Prey Consumption on Foraging Activity of Northern Harriers
Temeles, EJ1989The Effect of Prey Consumption on Territorial Defense by Harriers: Differential Responses to Neighbors versus Floaters

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Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith