mapy-i-podróże: Bonobo

Evidence: 100 • authority: 72

The bonobo (; Pan paniscus), also historically called the pygmy chimpanzee, is the smallest species of great ape and one of the two making up the genus Pan (the other being the chimpanzee, Pan troglodytes). While bonobos are today recognized as a distinct species, they were initially thought to be a subspecies of Pan troglodytes, because of the physical similarities between the two species. Taxonomically, members of the chimpanzee/bonobo subtribe Panina—composed entirely by the genus Pan—are collectively termed panins. Bonobos are distinguished from common chimpanzees by relatively long limbs, pinker lips, a darker face, a tail-tuft through adulthood, and longer, parted hair on their heads.…

Evidence: 41 • authority: 88

Parental rejection is associated with extended lifespan in owl monkeys in captivity. Abstract Parental rejection of apparently healthy newborns is widely classified as a behavioural abnormality in captive primate colonies, yet its biological significance remains unclear. In owl monkeys ( Aotus nancymaae ), parental rejection, defined here as cessation of nursing leading to rescue nursery rearing, is typically lethal for offspring and is transmitted across generations despite reducing offspring survival. Here, we tested whether parental rejection is associated with lifespan and reproductive differences in parents and their surviving offspring. We analysed long-term demographic records from a…

Evidence: 27 • authority: 72

This is a list of maximum recorded animal lifespans in captivity. Only animals from the classes of the Chordata phylum are included. On average, captive animals (especially mammals) live longer than wild animals. This may be due to the fact that with proper treatment, captivity can provide refuge against diseases, competition with others of the same species and predators. Most notably, animals with shorter lifespans and faster growth rates benefit more from zoos than animals with higher longevities and slow growth rates.

Evidence: 27 • authority: 92

Factors shaping socio-emotional trajectories in sanctuary-living bonobos: a longitudinal approach.. Early maternal loss can have lasting detrimental effects on primate social development. While many rehabilitation settings provide enriching environments to buffer against such effects in orphans, previous research indicates that young bonobo ( Pan paniscus ) orphans exhibit striking deficiencies in socio-emotional competence compared to their mother-reared peers. However, such studies are generally cross-sectional, without accounting for changes across the lifespan. We conducted longitudinal observations in bonobos living in an accredited African ape sanctuary to examine how rearing backgrou…

Evidence: 27 • authority: 92

Urinary Estradiol in Captive Bonobos: Variation With Reproductive State and Sexual Swelling.. Estradiol is known to have a variety of biological and behavioral effects, but monitoring its function is complex given the many factors influencing its variation. This necessitates large sample sizes which are challenging in captive and wild situations. This study validates the use of opportunistically collected urinary estradiol levels (E2) for use in reproductive monitoring and behavioral research in bonobos (Pan paniscus). We analyzed frozen urine samples from four Columbus Zoo adult females over 4 years for estradiol and creatinine concentrations (n = 117). While E2 was significantly higher in…

Evidence: 20 • authority: 88

Coyote Lifespan in Wild Vs Captivity. Have you ever wondered if the song of the wild can truly extend the life of a coyote? Well, prepare to be intrigued as we uncover the mysteries surrounding the lifespan of coyotes in the wild versus in captivity. While you may assume that captive coyotes would have longer lives, the reality is not so straightforward.

Evidence: 20 • authority: 88

Coyote Lifespan in Wild Vs Captivity. Have you ever wondered if the song of the wild can truly extend the life of a coyote? Well, prepare to be intrigued as we uncover the mysteries surrounding the lifespan of coyotes in the wild versus in captivity. While you may assume that captive coyotes would have longer lives, the reality is not so straightforward.

Evidence: — • authority: 72

Gorillas are large, primarily herbivorous, great apes that live in the tropical forests of equatorial Africa. The genus Gorilla is divided into two species: the eastern gorilla and the western gorilla, and either four or five subspecies. The DNA of gorillas is highly similar to that of humans, from 96 to 99% depending on what is included, and they are the next closest living relatives to humans after the bonobos and chimpanzees. Gorillas are the largest living primates, reaching heights between 1.25 and 1.8 m (4 ft 1 in and 5 ft 11 in), weights between 68 and 227 kg (150 and 500 lb), and arm spans up to 2.6 m (8 ft 6 in), depending on species and sex. They tend to live in troops, with the l…

Evidence: — • authority: 72

The chimpanzee (; Pan troglodytes), commonly abbreviated to chimp, is a medium-sized great ape species found in the forests and savannas of equatorial Africa. It has four confirmed subspecies and a fifth proposed one. The chimpanzee shares the genus Pan with the bonobo. Evidence from fossils and DNA sequencing shows that the two species are humans' closest living relatives. The chimpanzee is bigger and more robust than the bonobo. It is covered in coarse black hair but has a bare face, fingers, toes, palms of the hands, and soles of the feet. Chimpanzees primarily eat fruit, but will also consume other plant material, as well as insects and will even hunt smaller monkeys. The species lives…