Skip to main content

Table 1 Information on black-headed gull colonies in which the study was conducted

From: Density-dependence of nestling immune function and physiological condition in semi-precocial colonial bird: a cross-fostering experiment

Colony Location No. breeding pairs No. exchanged clutches High density area Low density area
No. plots Exp./control chicks No. plots Exp./control chicks
Rynskie 53°55′11″N 21°30′48″E 5000 88 2 6/6 2 34/21
Przykona 51°58′26″N 18°36′51″E 3000 70 1 31/33 2 17/13
Skoki 52°36′23″N 19°23′07″E 4100 142 2 59/38 4 35/56