Results 241 to 250 of about 1,947,763 (295)

Parental exposure to variable saturation deficit shapes the survival and thermotolerance of Aedes aegypti eggs. [PDF]

open access: yesJ Insect Physiol
Chakraborty S   +8 more
europepmc   +1 more source

When Protecting Wetlands Is Not Enough: Active Conservation for Threatened Annual Killifish

open access: yes
Animal Conservation, EarlyView.
Leonardo Maltchik   +4 more
wiley   +1 more source

Temperature extremes constrain climate-sensitive life traits and reveal genetic correlates of thermal tolerance in the malaria mosquito Anopheles coluzzii

open access: yes
Abdulrahman HA   +15 more
europepmc   +1 more source

Genetic Similarity and Hatching Success in Birds [PDF]

open access: yesProceedings of the Royal Society of London Series B, Biological Sciences, 2004
The ecological correlates of fitness costs of genetic similarity in free-living, large populations of organisms are poorly understood. Using a dataset of genetic similarity as reflected by band-sharing coefficients of minisatellites, we show that bird species with higher genetic similarity experience elevated hatching failure of eggs, increasing by a ...
Anders Pape Møller
exaly   +3 more sources
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Hatching Rate and Hatching Success with and Without Isolation of Zooplankton Resting Stages

Hydrobiologia, 2004
Zooplankton resting egg banks accumulate resting stages of various zooplankton species that are active in different habitats and different periods of the year. As such, hatching of resting eggs from lake sediments may potentially be very useful in zooplankton diversity studies.
Vandekerkhove, J.   +6 more
openaire   +2 more sources

Ectoparasites, uropygial glands and hatching success in birds

Oecologia, 2009
The uropygial gland of birds secretes wax that is applied to the plumage, where the secretions are hypothesized to eliminate fungi and bacteria, thereby potentially providing important benefits in terms of plumage maintenance. We analyzed variation in size of the uropygial gland in 212 species of birds to determine the function and the ecological ...
Anders Pape, Møller   +2 more
openaire   +2 more sources

Hatch Success and Recruitment Patterns of the Bog Turtle

The Journal of Wildlife Management, 2020
ABSTRACTResearchers suggest that several bog turtle (Glyptemys muhlenbergii) populations in North Carolina, USA, are in decline and have few remaining individuals and low annual survival probability. Most populations are dominated by older adults with few juveniles encountered; however, the proportion of juveniles encountered in 2 populations is higher.
Michael D. Knoerr   +2 more
openaire   +1 more source

Effects of Boron and Nitrate on Hatching Success of Amphibian Eggs

Archives of Environmental Contamination and Toxicology, 1998
As part of a land-application wastewater disposal system in central Pennsylvania, vernal ponds are commonly exposed to wastewater effluent containing high levels of boron and nitrate. We examined the individual effects of these compounds on the eggs of amphibians breeding in these ponds.
M M, Laposata, W A, Dunson
openaire   +2 more sources

Bacterial Density Rather Than Diversity Correlates With Hatching Success Across Different Avian Species.

open access: yesFEMS Microbiology Ecology, 2018
Bacterial communities within avian nests are considered an important determinant of egg viability, potentially selecting for traits that confer embryos with protection against trans-shell infection.
Sonia Rodríguez-Ruano   +2 more
exaly   +2 more sources

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