FRAUD
发表于 2025-3-30 08:35:21
https://doi.org/10.1007/978-3-8349-9954-2nal 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).
凹室
发表于 2025-3-30 16:22:26
Acoustic Communication by Fissiped CarnivoresCohen 1977; Shalter 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).
橡子
发表于 2025-3-30 17:14:56
http://reply.papertrans.cn/23/2222/222150/222150_53.png
dissolution
发表于 2025-3-30 23:22:04
https://doi.org/10.1007/978-3-8350-9089-785a, 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.
Palate
发表于 2025-3-31 03:47:56
https://doi.org/10.1007/978-3-8350-9089-7tem 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.