August 20, 2019
Paper wasps scour milkweed leaf tops, hungry for aphid “honeydew” frass
(noted in this 2017 post) dropped from leaf bottoms above.
Clockwise from top left:
Guinea wasp (Polistes exclamans), Northern paper wasp (Polistes fuscatus), Metricus paper wasp (Polistes metricus), European paper wasp (Polistes dominula).
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 | Scott on less familiar |
| Scott on less familiar |
 | Brian Greene on less familiar |
 | Roxanne on less familiar |
 | Rick Bender on Ramble |
| Scott on Migrations |
 | David J. Bauman on Migrations |
| Scott on Migrations |
What's new with the cause to save 213 acres of mature forest just a short ride from Little Crum Creek? Click to see.
Another great day by the streams! Thanks volunteers! Click image to visit CRC website.
