Blackwell Science, Ltd Group breeding dramatically increases reproductive success of yearling but not older female scrubwrens: a model for cooperatively breeding birds? ppt
Blackwell Science, Ltd Group breeding dramatically increases reproductive success of yearling but not older female scrubwrens: a model for cooperatively breeding birds? ppt
... dramatically increases reproductive success of yearling but not older female scrubwrens: a model for cooperatively breeding birds? ROBERT D. MAGRATH Division of Botany and Zoology, Australian ... opportunity to lay again that season. It was assumed that females had had the opportunity to lay again if they survived more than 19 days after a failed attem...
Ngày tải lên: 14/03/2014, 16:20
Blackwell Publishing Ltd Gregariousness and protandry promote reproductive insurance in the invasive gastropod Crepidula fornicata: evidence from assignment of larval paternity potx
... the same way, ‘male fathers’ (i.e. fathers that were males at time of sampling) are, on average, significantly taller than ‘male nonfathers’ (i.e. males of the maternal stack that were not fathers; ... Percentage of larvae, for which the assigned father was a male (M), an individual in sexual transition (T), a female (F) or a b rooding female [F(b)] at the time of sampli...
Ngày tải lên: 22/03/2014, 12:20
Tài liệu Sexual and Reproductive Health of HIV Positive Women and Adolescent Girls: A Dialogue on Rights, Policies and Services ppt
... workers are women - have poor conditions of work - and have a heightened awareness of HIV because they care for so many patients and children with HIV that they cannot save. In noting that health ... priority for treatment (accepting that they may also have the same sexual vulnerabilities to HIV as others)?’ One contributor, a physician, was not particularly sanguine abo...
Ngày tải lên: 13/02/2014, 10:20
The Distribution and Reproductive Success of the Western Snowy Plover along the Oregon Coast - 2010 potx
... 2009). All nesting areas have received a variety of habitat treatment, and therefore clarifying what HRAs are has become more complicated. HRAs are very important aspects to plover management, and ... disked 148 acres of habitat restoration area and parts of the spoil. Shell hash (ca. 400 cubic yards) was spread on 30 additional acres on the 95HRA. At Bandon Beach, there was no...
Ngày tải lên: 14/03/2014, 14:20
The Distribution and Reproductive Success of the Western Snowy Plover along the Oregon Coast - 2008 pptx
... never seen again, and the male was not known. Two other females disappeared, one at Tenmile, and one at Bandon Beach. The female at Tenmile was not associated with any nest and was a HY07 plover, ... these areas being potentially source populations. These areas are remote, have large areas of habitat or potential habitat, have limited recreational activity, and may have controll...
Ngày tải lên: 14/03/2014, 14:20
The Distribution and Reproductive Success of the Western Snowy Plover along the Oregon Coast - 2011 ppt
... cutouts are relatively smaller and easier to make and maintain compared to large habitat restoration areas. Cutouts also give the plovers a place to nest off the beach where recreational activity ... hash (ca. 180 cubic yards) was spread on 1.7 additional acres on the 95HRA. At Bandon Beach, 15 acres of the habitat restoration area was bulldozed during winter 2010-11 and another 15...
Ngày tải lên: 28/03/2014, 14:20
Blackwell Publishing Ltd Reproductive and physiological responses to simulated climate warming for four subalpine species pot
... Brooks, and S. Mambelli for assistance with [N] and [C] analyses, D. Tissue and N. Gestel for assistance with carbohydrate analyses, and K. Etcheverry and G. Lyon for assistance with sample and data ... and heated plots for flower number, using year as the time variable. Our diurnal data were also analyzed with repeated-measures ANOVA, using hour as the time variable. Analysis of cov...
Ngày tải lên: 05/03/2014, 17:20
Blackwell Publishing Ltd Reproductive asynchrony in natural butterfly populations and its consequences for female matelessness ppt
... good. Another sampling issue is the importance of accounting for males and females separately when mating processes and Allee effects are considered (Boukal & Berec 2002; Calabrese & Fagan ... Nishida Supplementary material The following supplementary material is available for this article. Appendix SI. Parameter estimation and model comparison methods. Appendix S2. A brief...
Ngày tải lên: 22/03/2014, 12:20
Blackwell Publishing Ltd. Seasonal range size in relation to reproductive strategies in brown bears Ursus arctos pot
... extracted from bears other than the yearlings of radio-marked females and sent to Matson’s, Inc., Milltown, Montana, for age estimation by counting cementum annual layers (Craighead, Craighead & McCutchen ... (3·2) that mating season ranges of females with cubs would be smaller than post-mating season ranges. Alternatively, females with cubs may have reduced ranges in the mating sea...
Ngày tải lên: 28/03/2014, 16:20
Overview - a framework for reproductive ethics
... similar in appearance to the paradigm of normal adult human beings. Although some of these characteristics have been put forward as a suYcient condition for normative personhood of fetuses or infants, ... and to some extent have a physical appearance similar to the paradigm. However, the similarities are slightly less for these advanced fetuses than for infants because infants...
Ngày tải lên: 01/11/2013, 08:20