passerines Archives - Page 3 of 6 - British Ornithologists' Union

Moult terminology

By Yosef Kiat|2023-01-27T14:17:09+00:006 Feb 2023|annual cycle, avian biology, early-career researcher, ECR, feathers, IBIS, migrant, Migration, moult, passerines, People|

Let’s make it simpler!

Can nest reuse be risky?

By Thomas Mérő|2023-01-23T10:42:19+00:0023 Jan 2023|annual cycle, behaviour, Breeding, breeding biology, breeding success, brood parasitism, cavity nesting, fieldwork, fledglings, natural history, nest predation, nesting, nesting success, parasites, parasitism, passerines|

Rare observations of nest-reuse in an open-cup nesting European passerine

Older Blue Tits are more faithful

By Jente Ottenburghs (he/him)|2023-01-11T20:10:30+00:0012 Jan 2023|behaviour, breeding biology, extra pair paternity, passerines|

But why do they still engage in extra-pair copulations?

Split flight feathers moult

By Yosef Kiat|2022-12-21T12:02:34+00:009 Jan 2023|Africa, annual cycle, avian biology, early-career researcher, ECR, feathers, IBIS, migrant, Migration, moult, passerines|

A response to time constraints during the main moult period

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

Where do Barbary Reed Warblers overwinter?

By Frédéric Jiguet|2022-11-07T15:06:03+00:0014 Nov 2022|adult survival, Africa, bio-logging, distribution, geolocator, IBIS, migrant, Migration, movement, movements, non-breeding ecology, overwintering, passerines, population dynamics, ringing, stable isotopes, tracking|

Geolocators and stable isotopes reveal the African wintering grounds of this long-hidden European species

Changes in societal attitudes towards wildlife in Spain

By Juan Jiménez|2022-11-03T12:52:42+00:007 Nov 2022|adult survival, bird-human interactions, birds of conservation concern, birds of prey, collision, illegal killing, mortality, owls, passerines, persecution, raptors, rehabilitation, road traffic, scavengers, survival, Urban birds, urbanization|

An assessment using admissions to wildlife recovery centres

Fatty acid composition of migratory passerines

By Pedro Miguel Araújo|2022-10-23T21:00:02+01:0024 Oct 2022|adaptation, adult survival, avian biology, bird movements, IBIS, metabolism, migrant, Migration, passerines|

Do fatty acid profiles vary accordingly in migratory passerines?

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?

How do urban birds settle fights under noise?

By Çağla Önsal (she/her)|2022-10-08T14:43:57+01:0013 Oct 2022|acoustic monitoring, behaviour, bird song, communication, competition, Disturbance, early career, early-career researcher, ecology, ECR, experiment, fieldwork, garden birds, habitat, noise pollution, passerines, sensory ecology, song, sound|

Loud cities reshape communication and aggressive behaviour in European Robins

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