共 30 条
- [1] [Anonymous], 1977, ANIMAL PHYSL PRINCIP
- [2] BARTHOLOMEW GEORGE A., 1957, CONDOR, V59, P145, DOI 10.2307/1364720
- [3] BENT AC, 1940, 176 US NAT MUS B
- [4] BEUCHAT CA, 1977, THESIS OCCIDENTAL CO
- [5] Calder W. A., 1974, AVIAN BIOL, P260
- [6] TORPOR IN AN ANDEAN HUMMINGBIRD - ITS ECOLOGICAL SIGNIFICANCE [J]. SCIENCE, 1974, 183 (4124) : 545 - 547
- [8] EPTING RJ, 1975, THESIS U CALIFORNIA
- [9] Grinnell J., 1944, DISTRIBUTION BIRDS C