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Home ยป Habitat selection, ranging behaviour and diet of the stone curlew (Burhinus oedicnemus) in southern England
Habitat selection, ranging behaviour and diet of the stone curlew (Burhinus oedicnemus) in southern England
Publication Type: | Journal Article |
Year of Publication: | 2000 |
Authors: | Green, RE, Tyler, GA, Bowden, CGR |
Journal: | Journal of Zoology |
Volume: | 250 |
Issue: | 2 |
Date Published: | 2000 |
ISBN Number: | 1469-7998 |
Keywords: | behaviour, Burhinidae, Burhinus, Burhinus oedicnemus, diet, England, habitat, Numenius, Numenius arquata, Numenius phaeopus, Scolopacidae, stone curlew |
Abstract: | Abstract Distribution, habitat use and selection, ranging behaviour, diet and food supply of the stone curlew Burhinus oedicnemus were studied in a small, fragmented population at the north-western edge of its world range. Stone curlews bred on short semi-natural grassland and spring-sown arable farmland in areas with sandy soils with stones or rubble. They were most active at night and travelled up to about 3 km from the nest to forage. Individuals used a fragmented home range comprising an average of 30 ha of short semi-natural grassland, short improved pasture and spring-sown crops for foraging. Earthworms, soil-surface arthropods and molluscs were the main prey; the proportion of earthworms being lowest when the soil was dry. Breeding densities were highest on short semi-natural grassland. Stone curlews were most likely to breed on a spring-sown arable field if the crop was of a type that became tall and dense relatively late in the summer and if the field was close to short semi-natural grassland or sheep pasture and distant (> 3 km) from the nearest major road. Sparse vegetation and bare ground were the most obvious characteristics of habitats preferred for nesting and foraging. |
URL: | http://dx.doi.org/10.1111/j.1469-7998.2000.tb01067.x |
Short Title: | Journal of Zoology |
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Alice Heaton
Dimitris Koureas,
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