冥界三河 发表于 2025-3-23 13:44:09

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朴素 发表于 2025-3-23 17:16:12

Ayan Kumar Pal,R. J. Kshirsagarnal resources: for example, the energy required by a female ungulate to rear a single offspring from conception to weaning is similar to maintenance energy needs for approximately 100–150 days (Oftedal 1985).

Allodynia 发表于 2025-3-23 18:31:09

Acoustic Communication by Fissiped CarnivoresCohen 1977; Shaker et al. 1977; Field 1978, 1979; Fox 1978; Harrington and Mech 1978a, 1978b, 1979, 1982, 1983; Schassburger 1978; Klinghammer and Laidlaw 1979; Filibeck et al. 1982; Harrington 1986, 1987; Nikolskii and Frommolt 1986).

Ganglion 发表于 2025-3-23 23:47:25

Patterns of Energy Output During Reproduction in Carnivoresnal resources: for example, the energy required by a female ungulate to rear a single offspring from conception to weaning is similar to maintenance energy needs for approximately 100–150 days (Oftedal 1985).

富饶 发表于 2025-3-24 04:03:33

https://doi.org/10.1007/978-3-319-64367-085a, 1985b; Maynard Smith et al. 1985; Brooks and Wiley 1986; Jamieson 1986; Buss 1987; Clark and Ehlinger 1987; Łomnicki 1988). Therefore, studies of adult behavior conducted in the absence of developmental data may make unwarranted assumptions.

Melanocytes 发表于 2025-3-24 07:10:25

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EXUDE 发表于 2025-3-24 11:47:10

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GROUP 发表于 2025-3-24 18:22:03

Intraspecific Variation in Canid Social Systemstem among canids is obligatory monogamy, a trait that is rare in mammals (Kleiman 1977). Canids are also unusual in that family members share food and provide care for sick adults and dependent young. The larger canid species regurgitate food to family members, which allows greater efficiency in and opportunity for sharing food.

ALTER 发表于 2025-3-24 20:20:01

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仪式 发表于 2025-3-25 01:24:13

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查看完整版本: Titlebook: Carnivore Behavior, Ecology, and Evolution; John L. Gittleman Book Apr 2013Latest edition Cornell University 1989 Evolution.biomass.ecolog