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Статті в журналах з теми "Urinatrix"

Автор: Grafiati

Опубліковано: 28 січня 2023

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1

Zhang, Jingjing, Matt Rayner, Shae Vickers, Todd Landers, Rachael Sagar, John Stewart, and Brendon Dunphy. "GPS telemetry for small seabirds: using hidden Markov models to infer foraging behaviour of Common Diving Petrels (Pelecanoides urinatrix urinatrix)." Emu - Austral Ornithology 119, no. 2 (January 7, 2019): 126–37. http://dx.doi.org/10.1080/01584197.2018.1558997.

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2

Smith, G. Troy, John C. Wingfield, and Richard R. Veit. "Adrenocortical Response to Stress in the Common Diving Petrel, Pelecanoides urinatrix." Physiological Zoology 67, no. 2 (March 1994): 526–37. http://dx.doi.org/10.1086/physzool.67.2.30163862.

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3

Roby, Daniel D. "Chick feeding in the diving petrels Pelecanoides georgicus and P. urinatrix exsul." Antarctic Science 1, no. 4 (December 1989): 337–42. http://dx.doi.org/10.1017/s0954102089000507.

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Анотація:

Chick feeding in common diving petrels (Pelecanoides urinatrix exsul) and South Georgia diving petrels (P. georgicus) was studied on Bird Island, South Georgia. Complete chick meals removed from the proventriculus of adults averaged 25.5 g (n = 32) for common diving petrels (17.6% of adult mass) and 23.3 g (n = 24) for South Georgia diving petrels (20.2% of adult mass); neither contained stomach oils. The sum of the positive mass increments during overnight weighings (SUM) averaged 48.6 g for common diving petrel chicks (n = 78 chick nights) and 41.6 g for South Georgia diving petrel chicks (n = 78 chick nights). Average adult feeding frequencies were 0.95 meals day−1 and 0.92 meals day−1, respectively. Relative meal size in diving petrels was similar to that of other procellariiforms, but SUM averaged about twice that of other petrels. The lower conversion efficiency of meals to body mass in diving petrel chicks reflects the absence of stomach oils in the diet. Higher chick feeding frequency and lower variance in SUM are consistent with the hypothesis that diving petrels forage nearshore on reliable food supply compared with other procellariiforms.

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4

Norman, F. I., and R. S. Brown. "Notes on Common Diving-Petrels Pelecanoides urinatrix Found Beach-washed in Victoria, 1985." Emu - Austral Ornithology 87, no. 3 (September 1987): 179–85. http://dx.doi.org/10.1071/mu9870179.

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5

Leitch, Tamara N., Peter Dann, and John P. Y. Arnould. "The diet of Pacific gulls (Larus pacificus) breeding at Seal Island in northern Bass Strait." Australian Journal of Zoology 62, no. 3 (2014): 216. http://dx.doi.org/10.1071/zo13066.

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The endemic Pacific gull (Larus pacificus) is Australia’s largest larid, and though little is currently known of its foraging ecology, its size and wide distribution suggest that it may play an important role within the marine environment. In the present study, regurgitate pellets collected from Seal Island in northern Bass Strait were used to compare intra- and interannual trends in diet composition. The main taxa identified in pellets were the common diving-petrel (Pelecanoides urinatrix), leatherjacket species (Family Monacanthidae), short-tailed shearwater (Puffinus tenuirostris) and mirror bush (Coprosma repens). Analysis of similarity (ANOSIM) identified no significant differences in numerical abundance of the dominant prey species between years, suggesting that the prey base in this region is temporally consistent or that the gulls consume low enough numbers to be unaffected by fluctuation in prey populations. Diving-petrels were consumed in consistently high numbers, suggesting the gulls may be an important predator of this species, or that the gulls are particularly skilled at foraging for them.

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6

Rayner, Matt J., Graeme A. Taylor, Chris P. Gaskin, and Brendon J. Dunphy. "Seasonal activity and unpredicted polar front migration of northern New Zealand Common Diving Petrels (Pelecanoides urinatrix)." Emu - Austral Ornithology 117, no. 3 (March 28, 2017): 290–98. http://dx.doi.org/10.1080/01584197.2017.1303332.

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7

BROOKE, M. DEL. "Determination of the absolute visual threshold of a nocturnal seabird, the Common Diving Petrel Pelecanoides urinatrix." Ibis 131, no. 2 (April 3, 2008): 290–94. http://dx.doi.org/10.1111/j.1474-919x.1989.tb02772.x.

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8

Miskelly, Colin M., and Graeme A. Taylor. "Establishment of a colony of Common Diving Petrels (Pelecanoides urinatrix) by chick transfers and acoustic attraction." Emu - Austral Ornithology 104, no. 3 (September 2004): 205–11. http://dx.doi.org/10.1071/mu03062.

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9

Reid, K., J. P. Croxall, T. M. Edwards, H. J. Hill, and P. A. Prince. "Diet and feeding ecology of the diving petrels Pelecanoides georgicus and P. urinatrix at South Georgia." Polar Biology 17, no. 2 (January 1997): 17–24. http://dx.doi.org/10.1007/s003000050100.

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10

Bocher, Pierrick, Bruno Labidoire, and Yves Cherel. "Maximum dive depths of common diving petrels (Pelecanoides urinatrix) during the annual cycle at Mayes Island, Kerguelen." Journal of Zoology 251, no. 4 (August 2000): 517–24. http://dx.doi.org/10.1111/j.1469-7998.2000.tb00807.x.

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11

Mey, Eberhard, Olivier Chastel, and Jean-Claude Beaucournu. "A ‘penguin’ chewing louseNesiotinus on a Kerguelen Diving-petrel (Pelecanoides urinatrix exsul): an indication of a phylogenetic relationship?" Journal of Ornithology 143, no. 4 (October 2002): 472–76. http://dx.doi.org/10.1007/bf02465602.

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12

Cunningham, Gregory B., Richard W. Van Buskirk, Mark J. Hodges, and Gabrielle A. Nevitt. "Responses of common diving petrel chicks (Pelecanoides urinatrix) to burrow and colony specific odours in a simple wind tunnel." Antarctic Science 24, no. 4 (March 6, 2012): 337–41. http://dx.doi.org/10.1017/s0954102012000168.

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AbstractResearchers have previously assumed that common diving petrels (Pelecanoides urinatrix) have a limited sense of smell since they have relatively small olfactory bulbs. A recent study, however, showed that adult diving petrels prefer the scent of their own burrow compared to burrows of other diving petrels, implying that personal scents contribute to the burrow's odour signature. Because diving petrels appear to be adapted to use olfaction in social contexts, they could be a useful model for investigating how chemically mediated social recognition develops in birds. A first step is to determine whether diving petrel chicks can detect familiar and unfamiliar odours. We compared behavioural responses of chicks to three natural stimuli in a wind tunnel: soil collected from their burrow or colony, and a blank control. During portions of the experiment, chicks turned the least and walked the shortest distances in response to odours from the nest, which is consistent with their sedentary behaviour within the burrow. By contrast, behaviours linked to olfactory search increased when chicks were exposed to blank controls. These results suggest that common diving petrel chicks can detect natural olfactory stimuli before fledging, and lay the foundation for future studies on the role of olfaction in social contexts for this species.

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13

Mey, Eberhard, Olivier Chastel, and Jean-Claude Beaucournu. "A ‘penguin’ chewing louse Nesiotinus on a Kerguelen Diving-petrel (Pelecanoides urinatrix exsul): an indication of a phylogenetic relationship?" Journal für Ornithologie 143, no. 4 (October 2002): 472–76. http://dx.doi.org/10.1046/j.1439-0361.2002.02043.x.

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14

Fromant, Aymeric, Nicole Schumann, Peter Dann, Yves Cherel, and John P. Y. Arnould. "Trophic niches of a seabird assemblage in Bass Strait, south-eastern Australia." PeerJ 8 (March 11, 2020): e8700. http://dx.doi.org/10.7717/peerj.8700.

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Анотація:

The foraging niches of seabirds are driven by a variety of factors, including competition for prey that promotes divergence in trophic niches. Bass Strait, south-eastern Australia, is a key region for seabirds, with little penguins Eudyptula minor, short-tailed shearwaters Ardenna tenuirostris, fairy prions Pachyptila turtur and common diving-petrels Pelecanoides urinatrix being particularly abundant in the region. The trophic niches of these species were investigated using isotopic values in whole blood and by identifying prey remains in stomach contents. The four species occupied different isotopic niches that varied among years, seasons and regions. Little penguins consumed mainly fish whereas the three procellariforms primarily consumed coastal krill Nyctiphanes australis. The dietary similarities between the procellariforms suggest that food resources are segregated in other ways, with interspecific differences in isotope niches possibly reflecting differential consumption of key prey, divergent foraging locations and depth, and differences in breeding phenology. Because oceanographic changes predicted to occur due to climate change may result in reduced coastal krill availability, adversely affecting these seabird predators, further information on foraging zones and feeding behaviour of small procellariform species is needed to elucidate more fully the segregation of foraging niches, the capacity of seabirds to adapt to climate change and the potential for interspecific competition in the region.

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15

Cherel, Y., Richard A. Phillips, Keith A. Hobson, and Rona McGill. "Stable isotope evidence of diverse species-specific and individual wintering strategies in seabirds." Biology Letters 2, no. 2 (February 21, 2006): 301–3. http://dx.doi.org/10.1098/rsbl.2006.0445.

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Although there is increasing evidence that climatic variations during the non-breeding season shape population dynamics of seabirds, most aspects of their winter distribution and ecology remain essentially unknown. We used stable isotope signatures in feathers to infer and compare the moulting (wintering) habitat of subantarctic petrels breeding at two distant localities (South Georgia and Kerguelen). Petrels showed species-specific wintering habitat preferences, with a similar pattern of latitudinal segregation for all but one taxon. At both localities, δ 13 C values indicated that blue petrels ( Halobaena caerulea ) moult in Antarctic waters, South Georgian diving petrels ( Pelecanoides georgicus ) in the vicinity of the archipelagos and/or in the Polar Frontal Zone and Antarctic prions ( Pachyptila desolata ) in warmer waters. In contrast, common diving petrels ( Pelecanoides urinatrix ) showed divergent strategies, with low and high intrapopulation variation at South Georgia and Kerguelen, respectively. Birds from Kerguelen dispersed over a much wider range of habitats, from coastal to oceanic waters and from Antarctica to the subtropics, whereas those from South Georgia wintered mainly in waters around the archipelago. This study is the first to show such striking between-population heterogeneity in individual wintering strategies, which could have important implications for likely demographic responses to environmental perturbation.

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16

Eizenberg, Yonina H., Aymeric Fromant, Arnaud Lec’hvien, and John P. Y. Arnould. "Contrasting impacts of environmental variability on the breeding biology of two sympatric small procellariiform seabirds in south-eastern Australia." PLOS ONE 16, no. 9 (September 13, 2021): e0250916. http://dx.doi.org/10.1371/journal.pone.0250916.

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Seabirds play a vital role in marine ecosystems and the long-term study of their responses to environmental variations can be used to monitor the effects of climate change on marine fauna. However, slight differences in similar seabird species result in a range of responses which complicates our understanding of the effects of environmental changes to marine ecosystems. The present study investigated inter-annual differences in the breeding biology (breeding phenology, chick growth rates and breeding success) and environmental conditions (seasonal sea surface temperatures) of important foraging areas in two sympatric small Procellariiform species, the fairy prion (Pachyptila turtur) and the common diving petrel (Pelecanoides urinatrix), over four reproductive seasons (2017–2020) in Bass Strait, south-eastern Australia. Marine heatwaves occurred during the years of 2018/19 and 2019/20 and coincided with years of delayed laying dates, slower chick growth and reduced breeding success, in both species. While fairy prions maintained a relatively high breeding success and broadly constant breeding phenology, common diving petrels delayed the start of the breeding season by up to 50 days and experienced dramatic collapses in breeding success in years of high marine heat wave occurrence. The difference in foraging ecology and physiological capacity (largely in the production of stomach oils and fasting abilities of adults and chicks) between both species are likely to influence the variability and phenology in the observed breeding seasons.

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17

Fromant, Aymeric, Charles-André Bost, Paco Bustamante, Alice Carravieri, Yves Cherel, Karine Delord, Yonina H. Eizenberg, Colin M. Miskelly, and John P. Y. Arnould. "Temporal and spatial differences in the post-breeding behaviour of a ubiquitous Southern Hemisphere seabird, the common diving petrel." Royal Society Open Science 7, no. 11 (November 2020): 200670. http://dx.doi.org/10.1098/rsos.200670.

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The non-breeding period plays a major role in seabird survival and population dynamics. However, our understanding of the migratory behaviour, moulting and feeding strategies of non-breeding seabirds is still very limited, especially for small-sized species. The present study investigated the post-breeding behaviour of three distant populations (Kerguelen Archipelago, southeastern Australia, New Zealand) of the common diving petrel (CDP) ( Pelecanoides urinatrix ), an abundant, widely distributed zooplanktivorous seabird breeding throughout the southern Atlantic, Indian and Pacific oceans. The timing, geographical destination and activity pattern of birds were quantified through geolocator deployments during the post-breeding migration, while moult pattern of body feathers was investigated using stable isotope analysis. Despite the high energetic cost of flapping flight, all the individuals quickly travelled long distances (greater than approx. 2500 km) after the end of the breeding season, targeting oceanic frontal systems. The three populations, however, clearly diverged spatially (migration pathways and destinations), and temporally (timing and duration) in their post-breeding movements, as well as in their period of moult. Philopatry to distantly separated breeding grounds, different breeding phenologies and distinct post-breeding destinations suggest that the CDP populations have a high potential for isolation, and hence, speciation. These results contribute to improving knowledge of ecological divergence and evolution between populations, and inform the challenges of conserving migratory species.

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18

Green, Brian, and Nigel Brothers. "Water and Sodium Turnover and Estimated Food Consumption Rates in Free-Living Fairy Prions (Pachyptila turtur) and Common Diving Petrels (Pelecanoides urinatrix)." Physiological Zoology 62, no. 3 (May 1989): 702–15. http://dx.doi.org/10.1086/physzool.62.3.30157922.

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19

"Diet of Common Diving-petrels (Pelecanoides urinatrix urinatrix) in Southeastern Australia During Chick Rearing." Waterbirds, December 1, 2008, 620. http://dx.doi.org/10.1675/1524-4695-31.4.620.

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20

Tennyson, Alan J. D., Alexander L. Bond, Joanne H. Cooper, and Johannes H. Fischer. "Lectotypification of the Subantarctic Diving Petrel Pelecanoides urinatrix exsul Salvin, 1896 (Procellariiformes: Procellariidae)." Bulletin of the British Ornithologists’ Club 142, no. 3 (September 6, 2022). http://dx.doi.org/10.25226/bboc.v142i3.2022.a3.

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21

Chastel, Olivier. "Maximum diving depths of common diving petrels Pelecano�des urinatrix at Kerguelen Islands." Polar Biology 14, no. 3 (April 1994). http://dx.doi.org/10.1007/bf00240526.

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22

Connan, Maëlle, Stefan Schoombie, Janine Schoombie, Ben Dilley, and Peter G. Ryan. "Natural recolonisation of sub-Antarctic Marion Island by Common Diving Petrels Pelecanoides urinatrix." Ostrich, December 3, 2022, 1–9. http://dx.doi.org/10.2989/00306525.2022.2150706.

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23

Dunphy, B. J., S. I. Vickers, J. Zhang, R. L. Sagar, T. J. Landers, S. J. Bury, A. J. R. Hickey, and M. J. Rayner. "Seabirds as environmental indicators: foraging behaviour and ecophysiology of common diving petrels (Pelecanoides urinatrix) reflect local-scale differences in prey availability." Marine Biology 167, no. 4 (April 2020). http://dx.doi.org/10.1007/s00227-020-3672-4.

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24

Fromant, Aymeric, John P. Y. Arnould, Karine Delord, Grace J. Sutton, Alice Carravieri, Paco Bustamante, Colin M. Miskelly, et al. "Stage-dependent niche segregation: insights from a multi-dimensional approach of two sympatric sibling seabirds." Oecologia, May 23, 2022. http://dx.doi.org/10.1007/s00442-022-05181-0.

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AbstractNiche theory predicts that to reduce competition for the same resource, sympatric ecologically similar species should exploit divergent niches and segregate in one or more dimensions. Seasonal variations in environmental conditions and energy requirements can influence the mechanisms and the degree of niche segregation. However, studies have overlooked the multi-dimensional aspect of niche segregation over the whole annual cycle, and key facets of species co-existence still remain ambiguous. The present study provides insights into the niche use and partitioning of two morphologically and ecologically similar seabirds, the common (CDP, Pelecanoides urinatrix) and the South Georgian diving petrel (SGDP, Pelecanoides georgicus). Using phenology, at-sea distribution, diving behavior and isotopic data (during the incubation, chick-rearing and non-breeding periods), we show that the degree of partitioning was highly stage-dependent. During the breeding season, the greater niche segregation during chick-rearing than incubation supported the hypothesis that resource partitioning increases during energetically demanding periods. During the post breeding period, while species-specific latitudinal differences were expected (species specific water mass preference), CDP and SGDP also migrated in divergent directions. This segregation in migration area may not be only a response to the selective pressure arising from competition avoidance between sympatric species, but instead, could reflect past evolutionary divergence. Such stage-dependent and context-dependent niche segregation demonstrates the importance of integrative approaches combining techniques from different fields, throughout the entire annual cycle, to better understand the co-existence of ecologically similar species. This is particularly relevant in order to fully understand the short and long-term effects of ongoing environmental changes on species distributions and communities.This work demonstrates the need of integrative multi-dimensional approaches combining concepts and techniques from different fields to understand the mechanism and causal factors of niche segregation.

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