Climate Change Causes Bumblebees to Build Winter Nests

Bumblebees Nest-Building in Winter Due to Climate Change

The charity Buglife reported that bumblebees have been observed starting nests during winter due to climate change. Active worker bumblebees were seen in Aberdeen during mild weather over the Christmas break.

High Risk for Nests

Bumblebee nests are at a "high risk" of failing due to the scarcity of flowers for collecting nectar and pollen, as well as the potential return to colder weather. Scientists have noted a loss of bumblebees globally because of climate change.

Early Nest-Building

At least two of the UK's 25 bumblebee species have been observed starting nest-building early. The mild Christmas period was followed by cold and snowy weather, posing challenges for the bees.

Tick Activity in Winter

Inverness residents encountered ticks in December, a time when these parasitic creatures are usually less active. Lyme disease, a bacterial infection, can be transmitted to humans through tick bites.

Concerns Over Tick Activity

Adult ticks do not hibernate in winter but seek shelter in vegetation. The warmer weather around December 28th may have contributed to increased tick activity, raising concerns about the spread of tick-borne diseases.

Climate Change Impact

Climate change is believed to extend the period of tick activity, similar to the observation of bumblebees being active in winter. Organizations like Buglife and Lyme Disease Action are monitoring these changes closely.