2015-03-01 · This means that the T sel of individuals may be influenced by local environment temperatures (Huey & Bennett, 1987; Sinervo, 1990). Many studies have addressed questions regarding labile or static aspects of lizard's thermal biology (see Clusella-Trullas & Chown, 2014 and references therein).

2010-05-14

Larger lizard species, such as collared, leopard, and spiny lizards, and roadrunners are the main predators. In turn, the side-blotched lizards eat arthropods, such as insects, spiders, and occasionally scorpions. As a result of their high predation rate, these lizards are very prolific breeders. These lizards need to bask in the sun to warm up, but it it gets too hot they have to retreat into the shade, and then they can't hunt for food," said Professor Barry Sinervo of the University of Sinervo also led an international team of biologists in a survey of lizard populations worldwide that found an alarming pattern of population extinctions connected to climate change. Those findings, published in Science in 2010, led Sinervo to focus increasingly on the issue of climate change. Sinervo’s frequent research collaborator Donald Miles, a fellow lizard expert and professor at Ohio University, remembers a “small but dedicated” group of ecologists and biologists sounding the alarm about climate change around the time he started working with Sinervo in 1993.

Sinervo lizard

Herein, we applied the Sinervo et al. (2010) physiological model to predict the local extinction risk of three species of lizard from Patagonia. Sinervo wondered whether the French phenomenon of extinction would be seen in other parts of the world. Between 2006 and 2008, he and a team of scientists surveyed 48 species of the Sceloporus lizard at 200 sites in Mexico — populations for which they already had data going back to 1975, when the sites were first surveyed.

Male side-blotched lizards (Uta stansburiana) have three heritable throat colors, Zamudio and Sinervo find that these alternative mating strategies can stably

1990-06-01

Believing it to be a forest's welcome, I reached out and gave it a stroke. Barry Sinervo and two dozen coauthors in 2010 published a scientific paper that dismayed wildlife experts. A biologist at the University of California, Santa Cruz, Sinervo had developed a model for predicting local extinctions of lizard populations, based on how much global warming increased a location’s temperature. We document variation in the degree of arboreality among four populations of the western fence lizard (Sceloporus occidentalis), and investigate how this variation related to locomotor performance capability in an arboreal context (e.g., artificial branches). Svensson, Erik, B Sinervo and T Comendant. "Mechanistic and experimental analysis of condition and reproduction in a polymorphic lizard". Journal of evolutionary biology.

Five percent of lizard species already have gone extinct, Sinervo said, and his team projects that if the planet continues to heat up at current rates, 20 percent of all lizard species could go Side-blotched lizards are lizards of the genus Uta.They are some of the most abundant and commonly observed lizards in the deserts of western North America, known for cycling between three colorized breeding patterns and is best described in the common side-blotched lizard. Experimental manipulations of side-blotched lizards indicate that pleiotropy is an important component of correlational selection on side-blotched lizard morphs (Sinervo, 2000; Sinervo et al 2010-05-13 · One–fifth of lizard species globally will become extinct by 2080 due to global warming, according to a study using data from more than 1,200 populations worldwide. 11 timmar sedan · In that year, Barry Sinervo of the University of California, Santa Cruz and Curt Lively of Indiana University, Bloomington, published their new study of this lizard in California. Their main interest was to understand how and why males of this species exist in three different throat colours – orange, yellow and blue. Sinervo et al. (p. [894][1]; see the Perspective by [ Huey et al.
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As a result of their high predation rate, these lizards are very prolific breeders. These lizards need to bask in the sun to warm up, but it it gets too hot they have to retreat into the shade, and then they can't hunt for food," said Professor Barry Sinervo of the University of Sinervo also led an international team of biologists in a survey of lizard populations worldwide that found an alarming pattern of population extinctions connected to climate change. Those findings, published in Science in 2010, led Sinervo to focus increasingly on the issue of climate change.
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Barry Sinervo and two dozen coauthors in 2010 published a scientific paper that dismayed wildlife experts. A biologist at the University of California, Santa Cruz, Sinervo had developed a model for predicting local extinctions of lizard populations, based on how much global warming increased a location’s temperature.

UC Santa Led by Barry Sinervo, professor of ecology and evolutionary biology at the University of California, Santa Cruz, the study reports a global pattern of lizard die -offs Coat of many colors.