July 2, 2020
Every time I’m out on a Picture Walk I learn something new– sometimes it’s a new bug or a new plant; sometimes it’s a new animal behavior; and sometimes it’s just a matter of looking at familiar things in a new and different way.
Let’s start with the dragonflies. Before my picture taking hobby began a few years ago, I didn’t know that there were over 5,000 different species in the world or that they have been around for over 300 million years! Back in the ‘old days’, dragonflies were enormous– with wingspans of nearly 30 inches! By comparison, the largest dragonfly in the world today has a wingspan of less than 8 inches, and most of the dragonflies that I have found have wingspans of 3 inches or less.
The other thing I didn’t know about dragonflies, beside the fact that there are so many of them, is that male and female dragonflies often look distinctly different—they can even be different colors! Dragonflies, in fact, come in a wide variety of colors including blue, green, red, yellow, orange, black, pink, and brown. I never knew that before taking my picture walks!
I’ve also had lots of bird surprises—the biggest one coming just a couple of days ago when a Common Grackle landed right in front of me with a very large tadpole in its beak. The tadpole was so big that I thought, at first, it was a fully grown frog–and then I noticed the long tail! I had no idea that Grackles were meat eaters! This prompted me to do a little research…
“The Common Grackle eats mostly insects, berries, seeds, fruit, and bird eggs, although it is also known to eat frogs, fish and snakes. You could say it will eat whatever food it can find!”
Then there’s the Robins. Even though I have seen Robins around me all my life, I really didn’t know much about them. For starters, I had no idea they liked grape jelly! The other day, though, I caught one gulping it down at our Oriole feeder! What was going on? When I looked for answers, I was surprised to find out that Robins not only like jelly, some of them have even been known to bring worms to the feeder and dunk them in the jelly before swallowing them!! Who knew?
Speaking of worms, I also learned that even with a beak-ful of them, a Robin can dig for more and not lose the ones he already has! Like this!
Another bird I’m familiar with, and have photographed often, is the Green Heron– but I knew little about them! The most amazing thing I found out along the way is that this bird is a tool user!! While I have not observed this behavior myself, I hope someday to have that opportunity!
“The Green Heron is one of the world’s few tool-using bird species. It often creates fishing lures with bread crusts, insects, and feathers, dropping them on the surface of the water to entice small fish.”
Last but not least, one of my favorite creatures of the pond, is the very large and very noisy, American Bullfrog. I love hearing them ‘croak’ (which has been described as a “deep, booming, Jug-o’-rummm!” sound), and I love seeing their goofy, expressive faces. What I didn’t know about them, though, is that they have teeth! Really! It’s not a full set of teeth like we have but “North American bullfrogs have teeth in the roof of their mouth and a muscular tongue capable of flipping prey into their mouth.”