foraging Archives - British Ornithologists' Union

The rise and fall of pelican populations

By Jente Ottenburghs (he/him)|2023-10-08T13:13:00+00:0019 Oct 2023|annual cycle, demography, foraging, monitoring, non-breeding ecology, population recovery, Seabirds, weather|

What factors explain the population trajectories of Brown Pelicans?

What do Common Guillemot chicks eat?

By Jente Ottenburghs (he/him)|2023-08-19T13:02:45+00:0024 Aug 2023|diet composition, foraging, monitoring, nestling provisioning, parental care, predator-prey interactions, Seabirds|

Long-term study reveals a drastic change in diet.

Space-use of Northern Gannets

By Kyle d'Entremont|2023-08-07T20:38:56+00:0017 Aug 2023|behaviour, fisheries, foraging, movements, predator-prey interactions, Seabirds|

What can gannets tell us about their pelagic prey?

Camelthorns and Blackthorns vital for Babblers

By Kim-Kelly Hunt|2023-07-11T09:54:40+00:0017 Jul 2023|Africa, ecology, foraging, passerines, reproduction|

Southern Pied Babbler reproduction possibly decoupled from rainfall and rather cued by tree resources

Hawfinch diet in a nutshell

By Ewan Stenhouse|2023-06-22T13:00:59+00:006 Jul 2023|diet, diet composition, distribution, DNA barcoding, early-career researcher, ecology, ECR, fecal DNA, fieldwork, foraging, invertebrates, non-invasive sampling, passerines, woodland birds|

Using genetic techniques to gain unprecedented ecological knowledge of Hawfinches

The not-so-separate niches of spotted eagles

By Jente Ottenburghs (he/him)|2023-06-15T07:09:30+00:0015 Jun 2023|agriculture, competition, diet, foraging, gps tags, habitat selection, land use, niche overlap|

Drainage of wetlands might lead to the collapse of niche differentiation.

Why do gulls steal from humans?

By Shubhi Raghav|2023-05-15T13:43:15+00:0011 May 2023|adaptation, anthropogenic food sources, behaviour, bird-human interactions, early-career researcher, ECR, foraging, kleptoparasitism, People, Seabirds|

What affects Herring Gull food stealing behaviour in towns?

Are Sandwich Terns at risk of collision?

By Mark Collier|2023-02-08T12:26:34+00:0013 Feb 2023|behaviour, bird-human interactions, collision risk, fieldwork, flight, foraging, monitoring, mortality, renewable energy, Seabirds, wind farms|

Flight heights of Sandwich Terns higher than previous estimates

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

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