29 hits (0.01 seconds)

Successful breeding of juvenile prairie falcons in northeast Colorado

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 81-82

Created: 2017-04-08, modified: 2017-04-08

Hunting techniques and predatory efficiency of nesting red-tailed hawks

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 82-85

Created: 2017-04-08, modified: 2017-04-08

Opportunistic hunting of a marsh hawk on a bombing range

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 86

Created: 2017-04-08, modified: 2017-04-08

Artificial nest platforms for raptors

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 97-99

Created: 2017-04-08, modified: 2017-04-08

The shape of the nesting territory in the New Zealand falcon

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 100-103

Created: 2017-04-08, modified: 2017-04-08

Serological investigation of captive and free living raptors

Published in Raptor Research, in 1979, in volume 11, issue 4, pages 104-111

Created: 2017-04-08, modified: 2017-04-08

Breeding responses of raptors to jackrabbit density in the eastern Great Basin Desert of Utah

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 1-14

Created: 2017-04-08, modified: 2017-04-08

The eggs of the black hawk-eagle

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 15

Created: 2017-04-08, modified: 2017-04-08

Prairie falcon carries stick to nest

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 16

Created: 2017-04-08, modified: 2017-04-08

Courtship of common caracaras in Costa Rica

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 17-19

Created: 2017-04-08, modified: 2017-04-08

An observation of the aerial courtship of the red-tailed hawk

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 19

Created: 2017-04-08, modified: 2017-04-08

Caution on using productivity or age ratios alone for population inferences

Published in Raptor Research, in 1979, in volume 13, issue 1, pages 20-24

Created: 2017-04-08, modified: 2017-04-08

Falcons reject unfamiliar prey

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 33-36

Created: 2017-04-08, modified: 2017-04-08

An octagonal bal-chatri trap for small raptors

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 36-38

Created: 2017-04-08, modified: 2017-04-08

Winter food caching by the merlin (Falco columbarius richardsonii)

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 39-40

Created: 2017-04-08, modified: 2017-04-08

Fluctuations in the number of northern harriers (Circus cyaneus hudsonius) at communal roosts in south central Ohio

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 40-46

Created: 2017-04-08, modified: 2017-04-08

Use of cable in ferruginous hawk (Buteo regalis) nest

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 47-48

Created: 2017-04-08, modified: 2017-04-08

Nest robbing and food storing by New Zealand falcons (Falco novaeseelandiae)

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 51-56

Created: 2017-04-08, modified: 2017-04-08

Some observations on the behaviour of captive bald eagles before and during incubation

Published in Raptor Research, in 1979, in volume 13, issue 2, pages 57-64

Created: 2017-04-08, modified: 2017-04-08

Effects of human persecution on european raptors

Published in Raptor Research, in 1979, in volume 13, issue 3, pages 65-78

Created: 2017-04-08, modified: 2017-04-08

Movements of rehabilitated bald eagles and proposed seasonal movement patterns of bald eagles in the Pacific northwest

Published in Raptor Research, in 1979, in volume 13, issue 3, pages 79-88

Created: 2017-04-08, modified: 2017-04-08

Snow goose taken by peregrine falcon

Published in Raptor Research, in 1979, in volume 13, issue 3, pages 88-90

Created: 2017-04-08, modified: 2017-04-08

Body water of the American kestrel

Published in Raptor Research, in 1979, in volume 13, issue 3, pages 91-96

Created: 2017-04-08, modified: 2017-04-08

Distances between birth place and breeding place in sparrowhawks and other european raptors

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 97-101

Created: 2017-04-08, modified: 2017-04-08

Decomposition of raptor pellets

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 102-111

Created: 2017-04-08, modified: 2017-04-08

Observations on the behavior of wintering bald eagles

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 112-115

Created: 2017-04-08, modified: 2017-04-08

Use of hunting methods by ferruginous hawks in relation to vegetation density

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 116-119

Created: 2017-04-08, modified: 2017-04-08

Cooper's hawk attacks sharp-tailed grouse

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 120

Created: 2017-04-08, modified: 2017-04-08

Red-tailed hawk preys on adult sage grouse in northern Utah

Published in Raptor Research, in 1979, in volume 13, issue 4, pages 123

Created: 2017-04-08, modified: 2017-04-08