PELLET REGURGITATION BY CAPTIVE SPARROW HAWKS (FALCO-SPARVERIUS)

[1] BANKS JW, 1884, AUK, V1, P194

[2] BOND RICHARD M., 1936, CONDOR, V38, P72, DOI 10.2307/1363552

[3] BROOKS ALLAN, 1929, CONDOR, V31, P222

[4] Chitty D, 1938, P ZOOL SOC LOND A-GE, V108, P267

[5] Darwin C., 1959, ORIGIN SPECIES MEANS

[6] ERRINGTON PAUL L., 1938, JOUR WILDLIFE MANAGEMENT, V2, P190, DOI 10.2307/3795666

[7] ERRINGTON PL, 1930, CONDOR, V32, P292, DOI DOI 10.2307/1363377

[8] GRIMM ROBERT J., 1963, AUK, V80, P301

[9] HOWARD WALTER E., 1958, WILSON BULL, V70, P145

[10] Reed B. P., 1925, Auk Lancaster Pa, V42, P14

[1] BANKS JW, 1884, AUK, V1, P194

[2] BOND RICHARD M., 1936, CONDOR, V38, P72, DOI 10.2307/1363552

[3] BROOKS ALLAN, 1929, CONDOR, V31, P222

[4] Chitty D, 1938, P ZOOL SOC LOND A-GE, V108, P267

[5] Darwin C., 1959, ORIGIN SPECIES MEANS

[6] ERRINGTON PAUL L., 1938, JOUR WILDLIFE MANAGEMENT, V2, P190, DOI 10.2307/3795666

[7] ERRINGTON PL, 1930, CONDOR, V32, P292, DOI DOI 10.2307/1363377

[8] GRIMM ROBERT J., 1963, AUK, V80, P301

[9] HOWARD WALTER E., 1958, WILSON BULL, V70, P145

[10] Reed B. P., 1925, Auk Lancaster Pa, V42, P14