|
Petra Quillfeldt, Henri Weimerskirch, Karine Delord, Yves Cherel. (2020). Niche switching and leapfrog foraging: movement ecology of sympatric petrels during the early breeding season (Vol. 8).
Abstract: The timing of events in the early part of the breeding season is crucially important for successful reproduction. Long-lived animals that migrate large distances independently of each other meet at the breeding sites to re-establish their pair bonds and coordinate their breeding duties with their partners.
Keywords: Breeding schedule Central-place forager Foraging ecology Tracking
Programme: 109
|
|
|
Marina Renedo, Paco Bustamante, Yves Cherel, Zoyne Pedrero, Emmanuel Tessier, David Amouroux. (2020). (Vol. 742).
Keywords: Biogeochemistry Latitude Methylmercury Penguins Skuas
Programme: 109
|
|
|
Sittler, B., Lang, J., Gilg, O., Aebischer, A. (2020). Snowy owls in Greenland on the brink? Insights from 32 years of long-term monitoring on Traill Island.
|
|
|
Launay M. (2020).
|
|
|
Calas A. (2020). Image analysis of settlement plates for monitoring marine benthic communities of the Kerguelen Islands.
|
|
|
Charles Amory. (2020). (Vol. 14).
|
|
|
Yves Cherel. (2020). A review of Southern Ocean squids using nets and beaks (Vol. 50).
Abstract: This review presents an innovative approach to investigate the teuthofauna from the Southern Ocean by combining two complementary data sets, the literature on cephalopod taxonomy and biogeography, together with predator dietary investigations. Sixty squids were recorded south of the Subtropical Front, including one circumpolar Antarctic (Psychroteuthis glacialis Thiele, 1920), 13 circumpolar Southern Ocean, 20 circumpolar subantarctic, eight regional subantarctic, and 12 occasional subantarctic species. A critical evaluation removed five species from the list, and one species has an unknown taxonomic status. The 42 Southern Ocean squids belong to three large taxonomic units, bathyteuthoids (n?=?1 species), myopsids (n?=?1), and oegopsids (n?=?40). A high level of endemism (21 species, 50%, all oegopsids) characterizes the Southern Ocean teuthofauna. Seventeen families of oegopsids are represented, with three dominating families, onychoteuthids (seven species, five endemics), ommastrephids (six species, three endemics), and cranchiids (five species, three endemics). Recent improvements in beak identification and taxonomy allowed making new correspondence between beak and species names, such as Galiteuthis suhmi (Hoyle 1886), Liguriella podophtalma Issel, 1908, and the recently described Taonius notalia Evans, in prep. Gonatus phoebetriae beaks were synonymized with those of Gonatopsis octopedatus Sasaki, 1920, thus increasing significantly the number of records and detailing the circumpolar distribution of this rarely caught Southern Ocean squid. The review extends considerably the number of species, including endemics, recorded from the Southern Ocean, but it also highlights that the corresponding species to two well-described beaks (Moroteuthopsis sp. B and Psychroteuthis sp. B) are still unknown.
Programme: 109
|
|
|
. (2020). Micronektonic fish species over three seamounts in the southwestern Indian Ocean (Vol. 176).
Keywords: Lanternfish Tropical waters
Programme: 109
|
|
|
Julien Collet, Henri Weimerskirch. (2020). Albatrosses can memorize locations of predictable fishing boats but favour natural foraging (Vol. 287).
Keywords: albatrosses anthropogenic food cognition in the wild fisheries individual consistency resource predictability
Programme: 109
|
|
|
. (2020). Sex-specific effects of wind on the flight decisions of a sexually dimorphic soaring bird (Vol. 89).
Keywords: biologging foraging behaviour hidden Markov model movement ecology niche specialization optimization sexual segregation wandering albatross
Programme: 109
|
|