Bird Population Changes for the Years 1974–75
Open Access
- 1 March 1977
- journal article
- research article
- Published by Taylor & Francis in Bird Study
- Vol. 24 (1), 55-61
- https://doi.org/10.1080/00063657709476532
Abstract
Many resident birds are now maintaining higher population levels than was the case during the first ten years of the CBC, but some summer visitors are much less common. However, the decline in Redstart and Sedge Warbler seems to have halted.This publication has 2 references indexed in Scilit:
- Bird Population Changes for the Years 1973–74Bird Study, 1976
- Where Have All the Whitethroats Gone?Bird Study, 1974