Dein Suchergebnis zum Thema: have

A pivotal new study led by NatureServe reveals that more than 22% of native pollinators in North America are at an elevated risk of extinction. This first-of-its-kind, taxonomically diverse assessment evaluated nearly 1,600 species—including bees, beetles, butterflies, moths, flower flies, bats a
We also have a lot of plant diversity, which begets insect diversity.

Plants are DNA hoarders. Adhering to the maxim of never throwing anything out that might be useful later, they often duplicate their entire genome and hang on to the added genetic baggage. All those extra genes are then free to mutate and produce new physical traits, hastening the tempo of evolution
A new study shows that such duplication events have been vitally important throughout

Reptiles of Lake Worth Lagoon
Photo © Steve Turek For the past decade we have been fascinated by the unique nature

Just before the closing scenes of the Cretaceous Period, India was a rogue subcontinent on a collision course with Asia. Before the two landmasses merged, however, India rafted over a “hot spot� within the Earth’s crust, triggering one of the largest volcanic eruptions in Earth’s history, which like
“You can walk around these hills and find chunks of chert that have just weathered

from the Florida Museum of Natural History
Research News Zachary Randall Scientists and imaging specialists have teamed

In a genetic surprise, ancient DNA shows the closest family members of an extinct bird known as the Haitian cave-rail are not in the Americas, but Africa and the South Pacific, uncovering an unexpected link between Caribbean bird life and the Old World. Like many animals unique to the Caribbean,
relatives of cave-rails, were large, flightless birds with big beaks that could have

In a new study, biologists laid to rest a century-old debate by confirming that a single species of frog, out of the more than 7,000 living today, has true teeth on its lower jaw. The culprit, a large marsupial frog named Gastrotheca guentheri, has puzzled scientists since its discovery in 1882 for
This rare species, for which there have been no reported sightings since 1996, is

When conditions are just right, organisms can undergo rapid bursts of diversification, and what starts out as one species can end up as an entire family tree in the evolutionary equivalent of the blink of an eye. A new study published in the journal Proceedings of the National Academy of Sciences
“These butterflies have puzzled and exasperated lepidopterists, taxonomists and

NON-VENOMOUS Other common names Banded Watersnake, Florida Watersnake Basic description Most adult Southern Watersnakes are about 22-42 inches (56-107 cm) in total length. These are stout-bodied snakes with broad black, brown, or red crossbands (often bordered with black) down the back. The ligh
Cottonmouths have vertically elliptical (cat-like) pupils, whereas watersnakes have

NON-VENOMOUS Other common names Mississippi Green Water Snake Basic description Most adult Mississippi Green Watersnakes are about 30-55 inches (76-140 cm) in total length. Adults are stout-bodied snakes with a dark greenish background color and several narrow darker markings alternating down th
These snakes have not been recorded from anywhere else in Florida.