ecology Archives - Page 3 of 8 - British Ornithologists' Union

Does increased density reduce reproduction?

By Rimgaudas Treinys|2023-01-23T12:14:04+00:0030 Jan 2023|birds of prey, Breeding, breeding biology, displacement, ecology, fieldwork, nesting, nesting success, nestlings, population dynamics, population structure, raptors, reproduction|

No support for decreased reproduction with a population increase in the White-tailed Eagle

How to cope when the food changes?

By Joanne Morten|2023-01-17T17:44:20+00:0019 Jan 2023|behaviour, bio-logging, bird movements, colour ringing/banding, early-career researcher, ecology, ECR, fieldwork, foraging, gps tags, habitat selection, movements, non-breeding ecology, overwintering, shorebirds, waders, waterbirds|

Foraging behaviours of Eurasian Oystercatchers in the Exe Estuary, Devon

Ecological interactions at risk

By Pedro Romero-Vidal|2022-12-17T15:06:54+00:005 Jan 2023|anthropogenic food sources, behaviour, early-career researcher, ecology, ECR, fieldwork, foraging, forest birds, habitat degradation, habitat selection, migrant, Neotropics, parrot, Psittaciformes, road ecology, seed dispersal, threatened species, urbanization|

Exotic mammals threaten Araucaria Forests by displacing Austral Parakeets

Where do breeding Procellaria petrels forage?

By Lily Bentley|2022-12-08T13:00:56+00:0012 Dec 2022|annual cycle, breeding biology, early-career researcher, ecology, ECR, foraging, habitat selection, IBIS, life history, monitoring, movement, movements, Oceanography, population dynamics, Seabirds, storm-petrels|

Travelling thousands of kilometres to find lunch

Fidelity or divorce? The dilemma of Jaegers

By Yannick Seyer|2022-12-05T12:01:41+00:008 Dec 2022|adult survival, annual cycle, breeding biology, colour ringing/banding, early-career researcher, ecology, ECR, fieldwork, IBIS, life history, mark‐recapture, monitoring, mortality, movements, pair-bond, phenotypic variation, population dynamics, reproduction, Seabirds, site fidelity, Tundra|

How faithful are Arctic migratory seabirds to mates and breeding sites?

A wildlife restaurant for birds

By Joedison Rocha|2022-11-23T16:23:20+00:0028 Nov 2022|behaviour, dispersal, diversity, ecology, frugivory, habitat restoration, hummingbirds, natural history, Neotropics, passerines, seed dispersal, tropical birds|

The recovery of epiphytic plants can help to conserve Neotropical birds

How is climate change affecting Bearded Vulture ranges?

By Tulsi Subedi|2022-11-07T10:13:16+00:0010 Nov 2022|adaptation, Africa, birds of conservation concern, birds of prey, climate, climate change, distribution, ecology, global change, habitat, Himalayan birds, IBIS, modelling, raptors, scavengers, soaring birds, vultures|

Modelling Bearded Vulture distributions under various climate scenarios

Does urban breeding influence gull foraging?

By Liam Langley|2022-10-27T16:18:10+01:0031 Oct 2022|adaptation, behaviour, bird movements, bird-human interactions, colonial birds, early career, early-career researcher, ecology, ECR, foraging, habitat selection, IBIS, movements, satellite tracking, Seabirds, tracking, Urban birds|

Urban and coastal breeding Lesser Black-backed Gulls segregate by foraging habitat

Through sickness and in health

By Olivia Hicks|2022-10-26T20:05:36+01:0027 Oct 2022|avian biology, biomonitoring, bird handling, BOU-funded, early career, ecology, ECR, fieldwork, penguins, physiology, Seabirds, stress|

How does handling time affect innate immune function in Adélie Penguins?

Blue Manakins nest near “nest-like” structures

By Paulo Zima|2022-10-25T13:37:11+01:0017 Oct 2022|adaptation, avian biology, behaviour, Breeding, camouflage, early-career researcher, ecology, ECR, endemic, evolution, forest birds, IBIS, Neotropics, nest predation, nesting material, nesting success, passerines, predation, predator-prey interactions, reproduction, tropical birds|

Could it be an anti-predatory strategy?

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