Tag Archives: photography

Red Milkweed Beetle on Common Milkweed © Jenny Schule

Take 5: Munchin’ On Milkweed

It’s well-known that Monarch caterpillars (the larval form of Monarch butterflies) rely on plants in the milkweed family as their sole source of food. But milkweeds actually support many different insects, in addition to Monarchs.

Most notably, this includes two insects in the seed bug family—large milkweed bugs and small milkweed bugs—and two from the order of beetles—red milkweed beetles and swamp milkweed leaf beetles.

You may notice a theme as you look through these five photos of milkweed-loving insects: they’re all dressed in the same colors! They tend to sport eye-catching black-and-orange or black-and-red coloration to warn would-be predators of their toxicity and bitter taste, a defense mechanism called “aposematism”.

Most of these species pick up their toxicity from compounds called “cardiac glycosides” found in the milkweed they eat, but some, like the swamp milkweed leaf beetle, are only faking it—they don’t store the toxins in their bodies, but mimic insects that do in order to capitalize on their predator-repelling powers.

Kids might enjoy our Young Explorers page to learn more about the creatures that find sanctuary on milkweed plants. Find out about more native plants you can grow to help pollinators thrive on our website.

Red Milkweed Beetle on Common Milkweed © Jenny Schule
Red Milkweed Beetle on Common Milkweed © Jenny Schule
Small Milkweed Bugs on Burdock © Jan S. Berger
Small Milkweed Bugs on Burdock © Jan S. Berger
Swamp Milkweed Leaf Beetle on Common Milkweed © Jodi Wilson
Swamp Milkweed Leaf Beetle on Common Milkweed © Jodi Wilson
Large Milkweed Bugs on Common Milkweed© Mass Audubon/Kristin Foresto
Large Milkweed Bugs on Common Milkweed© Mass Audubon/Kristin Foresto
Monarch Butterfly on Common Milkweed © Kirsten Torkelson
Monarch Butterfly on Common Milkweed © Kirsten Torkelson
Monarch Chrysalis © Oscar Esposito

Take 5: August Facebook Favorites

Over the course of the summer, we’ve been sharing photos from among the previous month’s entries to our annual Picture This: Your Great Outdoors photo contest on Facebook and asking our followers, “Which one is your favorite?”

This is just a fun way of sharing some of the amazing entries and doesn’t have to do with the official judging process, but you can vote for your favorite by “liking” it or commenting on Facebook. Not a Facebook user? Let us know your top pick in the comments below.

And there’s still time to enter the contest with your own beautiful nature photography—the deadline is September 30, so don’t delay!

Monarch Chrysalis © Oscar Esposito
Monarch Chrysalis © Oscar Esposito
Barred Owl © Van Lam
Barred Owl © Van Lam
Halloween Pennant © Bart Devine
Halloween Pennant © Bart Devine
Peregrine Falcon © Diane Lomba
Peregrine Falcon © Diane Lomba
River Otter © Bill Marquardt
River Otter © Bill Marquardt