FOOD OF NESTLING YELLOW-HEADED BLACKBIRDS CARIBOO PARKLANDS BRITISH COLUMBIA

[1] Betts M. M., 1956, British Birds, V49, P213

[2] BETTS MONICA M., 1954, BRITISH BIRDS, V47, P229

[3] EFFECTS OF REDUCED COMPETITION IN BIRDS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1961, 47 (02) : 240 - &

[4] REDUCED INTERSPECIFIC COMPETITION AMONG BIRDS OF BERMUDA [J]. ECOLOGY, 1962, 43 (01) : 75 - +

[5] EVANS FRANCIS C., 1964, AMER MIDLAND NATUR, V72, P57, DOI 10.2307/2423210

[6] THE ASSESSMENT OF THE FOOD OF BIRDS [J]. IBIS, 1948, 90 (03) : 361 - 381

[7] JUDAY C., 1933, TRANS WISCONSIN ACAD SCI ARTS AND LETT, V28, P205

[8] KLUIJVER HN, 1933, VERSL MED PLANTENZIE, P69

[9] THE FOOD OF THE SWIFT [J]. JOURNAL OF ANIMAL ECOLOGY, 1955, 24 (01) : 120 - 136

[10] Lockie J. D., 1955, Ibis, V97, P341, DOI 10.1111/j.1474-919X.1955.tb01919.x

[1] Betts M. M., 1956, British Birds, V49, P213

[2] BETTS MONICA M., 1954, BRITISH BIRDS, V47, P229

[3] EFFECTS OF REDUCED COMPETITION IN BIRDS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1961, 47 (02) : 240 - &

[4] REDUCED INTERSPECIFIC COMPETITION AMONG BIRDS OF BERMUDA [J]. ECOLOGY, 1962, 43 (01) : 75 - +

[5] EVANS FRANCIS C., 1964, AMER MIDLAND NATUR, V72, P57, DOI 10.2307/2423210

[6] THE ASSESSMENT OF THE FOOD OF BIRDS [J]. IBIS, 1948, 90 (03) : 361 - 381

[7] JUDAY C., 1933, TRANS WISCONSIN ACAD SCI ARTS AND LETT, V28, P205

[8] KLUIJVER HN, 1933, VERSL MED PLANTENZIE, P69

[9] THE FOOD OF THE SWIFT [J]. JOURNAL OF ANIMAL ECOLOGY, 1955, 24 (01) : 120 - 136

[10] Lockie J. D., 1955, Ibis, V97, P341, DOI 10.1111/j.1474-919X.1955.tb01919.x