AVIAN PHYSIOLOGY - BUSY DOING NOTHING - EFFICIENTLY

[1] WEIGHT-GAIN AND ADJUSTMENT OF FEEDING TERRITORY SIZE IN MIGRANT HUMMINGBIRDS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1983, 80 (23): : 7259 - 7263

[2] OPTIMAL MEAL SIZE IN HUMMINGBIRDS [J]. AMERICAN NATURALIST, 1978, 112 (984) : 301 - 316

[3] DIGESTIVE PHYSIOLOGY IS A DETERMINANT OF FORAGING BOUT FREQUENCY IN HUMMINGBIRDS [J]. NATURE, 1986, 320 (6057) : 62 - 63

[4] FERROLUZZI A, 1982, ENERGY EFFORT, P115

[5] GIBB J, 1960, IBIS, V102, P193

[6] HANSKI I, 1984, ANN ZOOL FENN, V21, P157

[7] WOODPIGEON (COLUMBA-PALUMBUS) FEEDING PREFERENCE EXPLAINED BY A DIGESTIVE BOTTLE-NECK [J]. JOURNAL OF APPLIED ECOLOGY, 1977, 14 (03) : 815 - 826

[8] King J.R., 1974, AVIAN ENERGETICS, V15, P4

[9] PYKE GH, 1978, AM ZOOL, V18, P739

[1] WEIGHT-GAIN AND ADJUSTMENT OF FEEDING TERRITORY SIZE IN MIGRANT HUMMINGBIRDS [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1983, 80 (23): : 7259 - 7263

[2] OPTIMAL MEAL SIZE IN HUMMINGBIRDS [J]. AMERICAN NATURALIST, 1978, 112 (984) : 301 - 316

[3] DIGESTIVE PHYSIOLOGY IS A DETERMINANT OF FORAGING BOUT FREQUENCY IN HUMMINGBIRDS [J]. NATURE, 1986, 320 (6057) : 62 - 63

[4] FERROLUZZI A, 1982, ENERGY EFFORT, P115

[5] GIBB J, 1960, IBIS, V102, P193

[6] HANSKI I, 1984, ANN ZOOL FENN, V21, P157

[7] WOODPIGEON (COLUMBA-PALUMBUS) FEEDING PREFERENCE EXPLAINED BY A DIGESTIVE BOTTLE-NECK [J]. JOURNAL OF APPLIED ECOLOGY, 1977, 14 (03) : 815 - 826

[8] King J.R., 1974, AVIAN ENERGETICS, V15, P4

[9] PYKE GH, 1978, AM ZOOL, V18, P739