| Factors affecting the abundance of House Sparrows Passer domesticus in urban areas of southeast of Spain |
4 |
| Identifying factors that influence bird richness and abundance on farms |
4 |
| Effects of a sea barrier on large-scale migration patterns studied by a network of weather radars |
4 |
| Great Cormorants Phalacrocorax carbo feed on larger fish in late winter |
3 |
| A first test of unattended, acoustic recorders for monitoring Capercaillie Tetrao urogallus lekking activity |
3 |
| Adding ecology into phylogeography: ecological niche models and phylogeography in tandem reveals the demographic history of the subalpine warbler complex |
3 |
| Exploitation of the invasive Asian Hornet Vespa velutina by the European Honey Buzzard Pernis apivorus |
3 |
| A cost-effective protocol for monitoring birds using autonomous recording units: a case study with a night-time singing passerine |
3 |
| Parental investment asymmetries of a globally endangered scavenger: unravelling the role of gender, weather conditions and stage of the nesting cycle |
3 |
| Nestbox size affects mass and proportions of materials used in Blue Tit Cyanistes caeruleus nests |
3 |
| Offshore refuges support higher densities and show slower population declines of wintering Ruddy Turnstones Arenaria interpres |
2 |
| Artificial nests for Barn Swallows Hirundo rustica: a conservation option for a declining passerine? |
2 |
| The diet of a declining Red-billed Chough Pyrrhocorax pyrrhocorax population on Islay, Scotland |
2 |
| One-third of English breeding bird species show evidence of population responses to climatic variables over 50 years |
2 |
| Identifying habitat-driven spatial variation in colony size of Herring Gulls Larus argentatus |
2 |
| Weather effect on widely distributed seabirds through migration flyways: a case study with the Northern Gannet Morus bassanus in the Bay of Biscay |
2 |
| The breeding population of Peregrine Falcon Falco peregrinus in the United Kingdom, Isle of Man and Channel Islands in 2014 |
2 |
| Burrow depth, carbon dioxide and reproductive success in Sand Martins Riparia riparia |
2 |
| Predation on artificial and natural nests in the lowland rainforest of Papua New Guinea |
2 |
| A review of the threats to adult survival for swallows (Family: Hirundinidae) |
2 |
| Status of the Hen Harrier Circus cyaneus in the UK and Isle of Man in 2016 |
2 |
| Does the abundance and timing of defoliating caterpillars influence the nest survival and productivity of the Great Spotted Woodpecker Dendrocopos major? |
2 |
| Monitoring contaminants, emerging infectious diseases and environmental change with raptors, and links to human health |
2 |
| Diversionary feeding and nestling diet of Hen Harriers Circus cyaneus |
2 |
| The best dressed are less stressed: associations between colouration and body condition in a North American owl |
2 |
| Landscape-associated differences in fine-scale habitat selection modulate the potential impact of climate change on White-winged Snowfinch Montifringilla nivalis |
2 |
| Different nest predator guild associated with egg size in the Patagonian temperate forest |
2 |
| Modelling the potential spread of the Red-billed Leiothrix Leiothrix lutea in Italy |
2 |
| Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season |
2 |
| Comparison of land cover and farming intensity-based models for mapping High Nature Value farmland in Cyprus |
1 |
| Placement, survival and predator identity of Eurasian Curlew Numenius arquata nests on lowland grass-heath |
1 |
| The reproductive capacity of Monk Parakeets Myiopsitta monachus is higher in their invasive range |
1 |
| Diving duck census efficiency based on monitoring of individually marked females: the influence of breeding stage and timing of census |
1 |
| Occurrence of Eurasian Skylark Alauda arvensis territories in relation to urban area and heterogeneous farmland |
1 |
| The last meal: large insects predominate the diet of the European Roller Coracias garrulus prior to population extinction |
1 |
| A geolocator-tagged fledgling provides first evidence on juvenile movements of Cory's Shearwater Calonectris borealis |
1 |
| Nest survival, causes of failure and productivity of British Hawfinches Coccothraustes coccothraustes |
1 |
| How important are different non-native conifers in Britain to Common Crossbills Loxia curvirostra curvirostra? |
1 |
| Natural and anthropogenic causes of mortality in wild birds in a wildlife rehabilitation centre in Northern Portugal: a ten-year study |
1 |
| Foraging behaviour of Razorbills Alca torda during chick-rearing at the largest colony in the Baltic Sea |
1 |
| Habitat and diet variability of two coexisting tit species in central European forests |
1 |
| Hen harrier Circus cyaneus nest sites on the Isle of Mull are associated with habitat mosaics and constrained by topography |
1 |
| Occurrence of Indian Skimmer Rynchops albicollis eggs in River Tern Sterna aurantia nests |
1 |
| The population status of breeding Twite Linaria flavirostris in the UK in 2013 |
1 |
| Distinct patterns of geographic variation for different song components in Daurian Redstarts Phoenicurus auroreus |
1 |
| A review of raptor and owl monitoring activity across Europe: its implications for capacity building towards pan-European monitoring |
1 |
| Territory monitoring of Tawny Owls Strix aluco using playback calls is a reliable population monitoring method |
1 |
| Diet and feeding of nestling Little Bitterns Ixobrychus minutus at fishponds: testing a new method for studying a difficult-to-monitor species |
1 |
| Fish in the diet of the Long-eared Owl Asio otus |
1 |
| Incubation behaviour of a high-altitude species: the Fire-tailed Sunbird Aethopyga ignicauda |
1 |
