nesting success Archives - British Ornithologists' Union

Body condition and reproduction in declining diving ducks

By Dorota Gajdošová|2023-05-01T14:50:17+00:001 May 2023|avian biology, breeding biology, breeding success, colour ringing/banding, eggs, fieldwork, IBIS, incubation, nesting success, parasitism, physiology, population dynamics, population structure, waterbirds|

Increased body condition affects duck egg mass and hatchability

Reed management influences breeding performance of Common Cuckoos

By Thomas Mérő|2023-03-03T13:49:08+00:006 Mar 2023|Breeding, brood parasitism, community ecology, Cuckoos, ecology, fieldwork, habitat, habitat selection, land management, nesting success, parasites, parasitism, passerines, wetlands|

Characteristics of habitats occupied by hosts influences survival of unwanted brood parasite youngsters

Is successive remating beneficial for short-lived birds?

By Esteban Botero-Delgadillo|2023-02-08T13:43:27+00:0016 Feb 2023|behaviour, Breeding, breeding biology, breeding success, ecology, fieldwork, forest birds, IBIS, Neotropics, nesting success, pair-bond, passerines, population dynamics, population structure, tropical birds|

Mate replacement versus mate retention in the Thorn-tailed Rayadito

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

A tricky trade-off for the Northern Wheatear

By Jente Ottenburghs (he/him)|2023-12-22T13:05:24+00:0025 Jan 2023|alpine birds, Breeding, climate change, fledgling survival, grassland birds, nesting success, phenology, trade-offs|

Should these birds breed early or late?

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

Blue Manakins nest near “nest-like” structures

By Paulo Zima|2022-10-25T13:37:11+00:0017 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?

Bird odour: camouflage or communication?

By Marc Gilles|2022-03-08T18:25:16+00:0014 Mar 2022|avian biology, breeding biology, camouflage, communication, early career, early-career researcher, ecology, ECR, evolution, incubation, nest predation, nesting success, pair communications, physiology, plumage, reproductive signalling, smell|

Investigating the olfactory functions of preen oil in birds

Modelling suitable vulture breeding areas on Sardinia

By Fiammetta Berlinguer|2021-09-30T13:02:22+00:0027 Sep 2021|Bayesian modelling, birds of prey, habitat selection, IBIS, nesting, nesting success, reproduction, scavengers, soaring birds, vultures|

Bayesian hierarchical modelling identifies predictors of reproductive success in Griffon Vultures

Baked eggs in a changing climate

By Simon C. Griffith|2021-08-17T18:59:54+00:0023 Aug 2021|arid zone, behaviour, climate change, eggs, nesting success|

Two species suffer catastrophic embryo mortality in recent heatwaves