资讯

And then as you walk, you're going to take a picture of this goalpost or this landmark. ... Today James describes how bees are able to find their nest after flying long distances to collect food.
At Work These photos, which show a natural honeybee nest, add clarity to the way honeybees live in the wild. Here, worker bees construct new comb out of beeswax as others zoom into the woodpecker ...
Solitary bees are a diverse group of wild bees that nest alone rather than in hives or colonies like honeybees or bumblebees ...
May 20 th is World Bee Day and here in the Department of Biological Sciences we are once again marking the day by sharing photos of bees that members of our department have graciously shared with us.
Rusty patched bumble bees were added to the endangered species list in 2017. This is the first time since scientists have found a nest in Iowa.
No one has found a rusty patched bumblebee nest in Iowa since at least 2017, when the species was listed as federally endangered. That changed when a Johnson County Conservation employee heard a ...
A new study from the University of California, Riverside shows that even bumble bee queens, the sole founders of their colonies, take regular breaks from reproduction—likely to avoid burning out ...
As the world's bumblebee population continues to decline, new research from the University of Guelph is pointing to global warming as a major contributor to the demise of the critical pollinators.