4 pages matching Purple Heron in this book
Results 1-3 of 4
What people are saying - Write a review
We haven't found any reviews in the usual places.
aerial survey Afrotropical Ardea purpurea Ardeidae Bird migration birds in Liberia Black Tern Bomi Hills Bong Buttikofer Calidris Cape Mount Peninsula Cattle Egret coast of Liberia coastal area Coastal lowland Common Sandpiper Common Sandpiper Tringa counted creeks Estimated population estuary eutrophic Figure flocks freshwater lakes Gatter in prep habitat Harmattan herons and egrets herons and waders ICBP important interior Kunkel Lake Piso large numbers Liberian coast Lofa River mangrove swamps Mesurado River Mesurado Swamp Midwinter population migration in Liberia Monrovia numbers Numenius phaeopus Nycticorax ochropus paddy fields Palearctic Palearctic birds Pandanus Photograph Plover Purple Heron rainforest river mouths Sandpiper Tringa hypoleucos sandy savanna secondary forest Senkwehn River Sierra Leone Sinoe small numbers spring migration sq km St John Rivers St Paul River Sternidae Table 11 terns Sterna Total Tringa glareola Tringa hypoleucos Upper Guinea Forest vegetation waders West Africa western Liberia White-faced Tree-Duck winter population wintering in Liberia Zwedru