Breeding Success
Breeding success of New Zealand falcons (Falco novaeseelandiae) in a pine plantation
... Other studies have suggested that predation by introduced mammals limited the breeding success of New Zealand falcons (Fox 1977; Lawrence & Gay 1991; Barea 1995; Gaze & Hutzler 2004). Consistent ...
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Factors affecting breeding success of the Flea Bay white-flippered penguin (Eudyptula minor albosignata) colony
... started breeding when the nest boxes were first ...biased breeding success data if breeding attempts (a clutch of one or more eggs being laid) that failed early in the breeding season ...
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Female teat size is a reliable indicator of annual breeding success in European badgers: Genetic validation
... Dugdale, Hannah Louise, Davison, Dan, Baker, Sandra E, Ellwood, Stephen A, Newman, C, Buesching, Christina D and Macdonald, David W (2011) Female teat size is a reliable indicator of annual breeding success ...
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Demography, Nesting and Breeding Success of Red Headed Vulture (Sarcogyps Calvus) In Thar Desert of Rajasthan, India
... On the extensive debate on vulture conservation and population declination, we have attempted a study on nesting and breeding success of the critically endangered Red headed vulture in a very challenging ...
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Demography, Nesting and Breeding Success of Red Headed Vulture (Sarcogyps Calvus) In Thar Desert of Rajasthan, India
... On the extensive debate on vulture conservation and population declination, we have attempted a study on nesting and breeding success of the critically endangered Red headed vulture in a very challenging ...
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The diet of moreporks (Ninox novaeseelandiae) in relation to prey availability, and their roost site characteristics and breeding success on Ponui Island, Hauraki Gulf, New Zealand : a thesis presented in fulfilment of the requirements for the degree of Master of Science in Ecology at Massey University, Albany, New Zealand
... from breeding, particularly in the case of secondary cavity nesters (Both & Visser, 2003; Holt & Martin, 1997; Loeb & Hooper, 1997; Village, ...a breeding territory (Bruinzeel, 2007; Grainger ...
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Demography of takahe (Porphyrio hochstetteri) in Fiordland: environmental factors and management affect survival and breeding success
... and breeding success data as a function of environmental factors ...fledging success in the wild, especially for double clutches, which justifies the practice of removing one of two viable eggs and ...
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Multiple paternity and differential male breeding success in wild ship rats (Rattus rattus)
... On the other hand, our 26-day rule is based on unconfirmed extrapolation from breeding data on captive Norway rats. If our 26-day rule is incorrect, then the three discarded matches in Table 5d could in fact be ...
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Effects of breeding success, age and sex on breeding dispersal of a reintroduced population of the Crested Ibis (Nipponia nippon) in Ningshan County, China
... after breeding failure (Wiklund 1996; Forero et ...of breeding dispersal declines with increasing repro- ductive ...success. Breeding dispersal allows individuals to gain higher quality ...
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Effects of Protective Nesting Site Properties on Gyrfalcon Breeding Success and Parental Investment in Western Alaska
... Gyrfalcon breeding season begins, can be extremely ...the breeding season to 30°C in latter portion, exposing nestlings and adult Gyrfalcons to dramatic thermoregulatory ...large breeding population ...
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Reproductive performance and diving behaviour share a common sea ice concentration optimum in Adélie penguins (Pygoscelis adeliae)
... the breeding success and diving activity of Adélie ...to breeding success but also to fine-scale metrics characterizing foraging activity, namely diving ...the breeding success ...
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Balancing Biodiversity with Land Use in the Lowland Rainforests of Peninsular Malaysia, a Discussion Paper
... the breeding success of 6 sympatric species of hornbills was studied over a 9-year period in the newly established (1999) Budo-Sungai Padi National Park (341 km 2 ) (Poonswad et ...reproductive ...
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Articles
... Land that became Hakalau Forest National Wildlife Refuge existed for years in a pocket of low white-eye density, especially in the southern end with the intact bird community (Scott et al. 1986). There are several ...
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... Matrix models are valuable tools in determining how populations might develop in the future. In contrast to unstructured models, matrix models are structured models taking differences among individuals in terms of their ...
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Maternal Risk of Breeding Failure Remained Low throughout the Demographic Transitions in Fertility and Age at First Reproduction in Finland
... the breeding success of offspring was unrelated to their parental socio-economic ...similar breeding success ...offspring breeding) of ensuring wealth transmis- sions or socio-economic ...
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Effects on South Island robins (Petroica australis) from pest control using aerially applied 1080 poison
... and breeding success of a robin population at Silver Peaks, Dunedin environs, South Island, New ...nesting success before and after the 1080 ...Nesting success in the treatment area, measured ...
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Nest box selection and reproduction of European Rollers in Central Italy: a 7-year study
... fledging success was positively associated with fallow fields, indicating that nest boxes closer to these patches had a higher proportion of fledged ...the breeding success was higher when nest boxes ...
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Bionomics of the pied stilt (Himantopus leucocephalus) in New Zealand : with special reference to breeding behaviour: a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Zoology at Massey University
... If this fi gure is taken as the number of chicks per clutch surviving to th e fledgling stage it suggests a maximum breeding success of 32% of the total number of eggs laid.... Nest reco[r] ...
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Behaviour, ecology and recruitment of immature guillemots 'Uria aalge'
... with breeding output in Adelie penguins Pygoscelis adeliae (Tenaza ...populations, breeding success is positively correlated with nesting density (Birkhead 1977; Harris ...reproductive success ...
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Aspects of habitat selection, population dynamics, and breeding biology in the endangered Chatham Island oystercatcher (Haematopus chathamensis)
... Table 2 Breeding success of CIO by territory over nine seasons, north coast Chatham Island. Successful seasons - the number of seasons a pair raised at least one chick to fledging[r] ...
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