Habitat Occupancy by Bachman's Sparrow in the Francis Marion National Forest before and after Hurricane Hugo

Abstract

problems in studies of avian nest defence. Anim. Behav. 34: 561-566. LEFPELAAR, D., & R. J. ROBERTSON. 1986. Equality of feeding roles and the maintenance of monogamy in tree swallows. Behav. Ecol. Sociobiol. 18: 199206. MARTINDALE, S. 1982. Nest defense and central place foraging: a model and experiment. Behav. Ecol. Sociobiol. 10: 85-89. MONTGOMERIE, R. D., & P. J. WEATHERHEAD. 1988. Risks and rewards of nest defence by parent birds. Q. Rev. Biol. 63: 167-187. NUR, N. 1988. The consequences of brood size for breeding Blue Tits: III. Measuring the cost of reproduction: survival, future fecundity, and differential dispersal. Evolution 42: 351-362. PAYNTmE, R. A., JR. 1954. Interrelations between clutch-size, brood-size, prefledging survival, and weight in Kent Island Tree Swallows. Bird-Banding 25: 35-58, 102-110, 136-148. POWELL, G. V. N. 1974. Experimental analysis of the social value of flocking by starlings (Sturnus vulgaris) in relation to predation and foraging. Anim. Behav. 22: 501-505. QUINNEY, T. E., D. J. T. HUSSELL, & C. D. ANKNEY. 1986. Sources of variation in growth of Tree Swallows. Auk 103: 389-400. R0SKAFT, E. 1985. The effect of enlarged brood size on the future reproductive potential of the rook. J. Anim. Ecol. 54: 255-260. SHIELDS, W. M. 1984. Barn Swallow mobbing: self defence, collateral kin defence, group defence, or parental care? Anim. Behav. 32: 132-148. WHEELwRIGHT, N. T., J. LEARY, & C. FrrzGERALD. In press. The costs of reproduction in Tree Swallows (Tachycineta bicolor). Can. J. Zool. WIGGINS, D. A. 1990. Food availability, growth, and heritability of body size in nestling Tree Swallows (Tachycineta bicolor). Can. J. Zool. 68: 12921296. WILLIAMS, J. B. 1988. Field metabolism of Tree Swallows during the breeding season. Auk 105: 706714.