Ants, Caterpillars, and Lupines
This photo shows ants on a silky lupine flower. See the whitish grub-looking thing? That’s a caterpillar! It might grow up to be a beautiful butterfly one day. In particular, it’s a caterpillar in the family Lycaenidae. Watch how jazzed these ants are about this lycaenid caterpillar: Why are these ants hanging around with caterpillars? Well, the caterpillar honeydew is full of sugar and amino acids. The prevailing idea has been that ants benefit from eating the honeydew, and in turn offer protection to the butterfly larvae. … Continue reading →