A new study says one of the giants of the depths is shrinking before our eyes.A critically endangered young right whale in the North Atlantic Ocean. On average,
they are about 1 meter shorter than the เข้าเล่นเกม slotxo species 20 years ago, drone and aircraft data showed in a study Thursday in the journal Current Biology.Scientists say humans are to blame Entrapment in fishing gear,
collisions with boats and climate change have shifted their food supply to the north. Combined to create stress and shrink these large whales.The reduced size poses a threat to the species' overall survival because whales have few offspring.
They are not big enough to feed a child or become pregnant. said the study authors.These marine mammals used to grow to an average of 14 meters, but youngsters are now on track with an average of less than 13 meters, according to the study.