Nature Gardens at NHM: LA's Urban Nature

Showing posts with label : Miguel Ordenana

November 26, 2013

What Does the Gray Fox Say?

A few days ago, Miguel Ordeñana, NHMer and local biologist working on the Griffith Park Connectivity Study, captured images of the elusive gray fox, Urocyon cinereoargenteus. Fortunately, I'm able to speak fox (growing up on a farm in England gives you certain skills), and have, through the magic of Photoshop, been able to translate his "Ring-ding-ding-ding-dingeringeding's" and "Fraka-kaka-kaka-kaka-kow's" into English.

*If you have no idea what the heck I'm talking about, you may want to check out Ylvis' sensational internet hit, "What Does the Fox Say?" Sure the fox they are talking about is most likely the red fox, Vulpes vulpes, but hey, I think you'll get the idea!

This is what the gray fox says:

All kidding...


October 2, 2013

We Have a Bat Detector, and Bats Too!

Guess what? We have bats in the Nature Gardens! And we have proof, thanks to two of our intrepid scientists, Jim Dines and Miguel Ordeñana.

Here's the proof, in sonogram format:

Keep reading to find out what bat these blue and green blobs belong to!

Here's what Jim and Miguel have to say about our bat detector:

"Colleagues: Last Friday we installed newly acquired bioacoustic monitoring equipment near the pond in the Nature Gardens in the hope of documenting nocturnal aerial visitors. Yes, we’re talking about bats! Beyond expectation, our equipment has already recorded two different species of bats foraging in the Nature Gardens: the Mexican Free-tailed Bat and a Myotis species. Detectors like the one we are using are a great way to passively monitor for bat activity. The device records the ultrasonic...