On other animals she wanted the public to try and “look differently” at, she said: “So, jellyfish too, pigeons and lots of great things.”
“Slugs was your hardest challenge I think,” Chris weighed in.
Megan commented: “Slugs were hard because it was snowing in our location and of course, slugs don’t like the snow!”
The show’s opener will see Chris and Megan joined by fellow hosts Michaela Strachan, Iolo Williams and Gillian Burke.
Winterwatch begins tonight at 8pm on BBC Two.