FOOD CATCHING BY FEMALE AMERICAN KESTRELS IN WINTER

[1] Allen A. A., 1924, Auk Lancaster Pa, V41, P1

[2] BALGOOYEN T G, 1976, University of California Publications in Zoology, V103, P1

[3] CATLING P M, 1972, Canadian Field-Naturalist, V86, P223

[4] COLLOPY MW, 1975, THESIS HUMBOLDT STAT

[5] Grant R. A., 1965, Loon, V37, P2

[6] Gullion G. W., 1965, Loon, V37, P88

[7] JANSSON ERIK, 1964, VAR FAGELVARLD, V23, P209

[8] KOPLIN J R, 1973, Raptor Research, V7, P39

[9] LIGON JD, 1968, 136 U MICH MUS ZOOL

[10] Lockley R. M., 1938, BRIT BIRDS, V31, P278

[1] Allen A. A., 1924, Auk Lancaster Pa, V41, P1

[2] BALGOOYEN T G, 1976, University of California Publications in Zoology, V103, P1

[3] CATLING P M, 1972, Canadian Field-Naturalist, V86, P223

[4] COLLOPY MW, 1975, THESIS HUMBOLDT STAT

[5] Grant R. A., 1965, Loon, V37, P2

[6] Gullion G. W., 1965, Loon, V37, P88

[7] JANSSON ERIK, 1964, VAR FAGELVARLD, V23, P209

[8] KOPLIN J R, 1973, Raptor Research, V7, P39

[9] LIGON JD, 1968, 136 U MICH MUS ZOOL

[10] Lockley R. M., 1938, BRIT BIRDS, V31, P278