NHM.org


Nature Gardens at NHM: LA's Urban Nature

Showing posts with label : Blog

November 12, 2014

The Real L.A. Noir: The True-life Insect Cannibals and Murderers in our Midst

The coffin fly. Image courtesy of Kelsey Bailey.

As you get into your car in the parking lot of the Trader Joe’s in Silver Lake in Los Angeles, you might just be within arm’s reach of cannibals. Not the human kind – but the insect variety.

Inside a wasp that is buzzing around a nearby bush dwells a bug known as the twisted wing parasite. These tiny insects are genetically close to flies and resemble nothing so much as a small black speck. But placing that speck under a microscope reveals huge, orb-like eyes that, as entomologist Emily Hartop puts it, look like sinister purple boysenberries.

Although the twisted wing parasite’s name comes from the seemingly malformed wings of the male of the species, the female has no wings. In fact, she has no legs, not even functional mouthparts – she is literally...


December 23, 2013

Twelve Days of Los Angeles Nature: 2013

Let's celebrate another year of L.A.'s AMAZING BIODIVERSITY. The benevolent blogger that I am, here are your gifts:

Twelve Rattlers Rattling


Eleven Potter Wasps Piping


Ten Flies Decapitating (decapitating ants that is)


Nine...


July 12, 2013

Fire in the L.A. River

Many of you know I am a huge L.A. river fan. As a fan of the river and an advocate for river access, I was of course shocked and worried to hear about the fire that took place in the pilot recreation zone last Saturday.

The fire raged on a sandbar adjacent to the river bike path (image courtesy of Anthea Raymond).

The fire was caused by a gasoline tanker that crashed in the interchange tunnel between the 2 freeway and Interstate 5 (incidentally causing some of the most heinous traffic some of us have experienced in a long while). After it overturned, some of the 8,500 gallons of gas it was transporting leaked into a storm drain and traveled about half a mile into the river. The resulting fire was thankfully constrained to a...