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1 September 2002 FACULTATIVE DYAD FORMATION IN ADULT MALE COYOTES
Todd C. Atwood, Harmon P. Weeks
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Abstract

As part of a larger study, we investigated the intensity and duration of association between 2 adult male coyotes (Canis latrans) in an agrarian landscape in west-central Indiana. Home-range size and overlap and the intensity of association varied with time. Home-range sizes averaged 7.9 ± 1.1 (SE) and 11.8 ± 0.9 km2, and spatial overlap was substantial. Activity patterns and habitat preferences were similar for the coyotes whether together or apart, and there was no evidence of temporal or spatial avoidance. The 2 males were together most frequently during the pup-rearing and dispersal seasons, suggesting provisioning of pups and vigilance at diurnal resting sites as possible mechanisms for the dyad formation.

Todd C. Atwood and Harmon P. Weeks "FACULTATIVE DYAD FORMATION IN ADULT MALE COYOTES," Northeastern Naturalist 9(3), 353-358, (1 September 2002). https://doi.org/10.1656/1092-6194(2002)009[0353:FDFIAM]2.0.CO;2
Published: 1 September 2002
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