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Abstract
We used data from censuses of wading bird colonies on the Atlantic coast from Maine to Florida {1976-1977) to examine relationships between population sizes of wading birds {herons, egrets, ibises) and 9 key habitat features. Variables included features of the colony site {island size, dimensions, isolation from adjacent land) and surrounding (5 km circle) potential feeding habitat {wetland area). Measurements were made on nautical charts using a planimeter. For 122 colonies on islands, 5 multivariate procedures were used. Because of high correlations among habitat variables, a reduced regression model using only 4 variables performed best. The only variable that approached statistical significance (P = 0.06) was land-water interface distance (i.e., wetland 'edge' within the 5 km circle centered on the colony site).
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Relationships between nesting populations of wading birds and wetland habitat features |
| Series title | Colonial Waterbird Society Newsletter |
| Volume | 10 |
| Issue | 3 |
| Year Published | 1986 |
| Language | English |
| Contributing office(s) | Patuxent Wildlife Research Center |
| Description | 28 (abstract) |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Colonial Waterbird Society Newsletter |
| First page | 28 (abs) |
| Google Analytic Metrics | Metrics page |