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Nature Gardens at NHM: LA's Urban Nature

Showing posts with label : Pipevine Swallowtail

April 6, 2012

Rotting Fruit and Puddle Parties: Check out the Butterfly Pavilion!

It is that time of year again! Sunday is the opening of our Butterfly Pavilion, and although we still have hundreds of free-flying butterflies there's a lot that has changed out there. We have replanted the entire space, adding many more nectar and host plants for adults and caterpillars. We have also added new food sources for some of the adult butterflies that aren't quite so partial to sipping nectar!

The Mourning Cloak butterfly, Nymphalis antiopa, is one of the California native butterflies we put in our pavilion. Although these butterflies are not common to our area, they can be found in areas where their host plants thrive. Caterpillars of this species feed on various willow (Salix species), cottonwood (Populus species), and ornamental elms (Ulnus species). Unlike many of the other species of butterflies in our pavilion, the Mourning Cloak butterfly prefers to feed on rotting fruit  rather than plant nectar. In an effort to appeal to...

June 23, 2011

Camera Trapping

Last week Sam got an awesome package in the mail, our new camera trap! On Monday afternoon he set it up behind the Butterfly Pavilion to see if it worked. We were also curious to see if we'd capture any interesting images. Boy were we in for a surprise!

Night 1: Monday pm-Tuesday am


Our first cat tail caught on camera! We've known for a long time about the feral cats, Felis catus, that live in Exposition Park, but we weren't expecting to capture one of them on camera so quickly.


Just over an hour later this Opossum, Didelphis virginiana, sidled into view. Again we knew they were around as we'd seen their tracks in...

April 29, 2011

Bushtits Move In

New Neighbors

 

 

A pair of Bushtits, Psaltriparus minimus, just built their nest in the live oak tree behind the Butterfly Pavilion. Kimball Garrett, our resident bird expert, found the nest this Monday and promptly sent me an e-mail detailing the nest's location. As soon as I got into work on Tuesday morning, I headed out to the Butterfly Pavilion to check it out.

 

 

 
Adult Bushtit, Psaltriparus minimus
 
Nest Hunt

 

Thankfully Kimball had given clear instructions to find the nest, as it was very well hidden in the oak foliage. The effort was well worth it, as it was one of the coolest nests I've ever seen in the...

March 23, 2011

North Campus Interactives

Inter-whats? Interactives are what we at the Museum call cool gizmos and hands-on experiences in exhibits. We are planning to have some really great outdoor interactives in the North Campus. Right now we are getting ready to test prototypes in the Butterfly Pavilion yard. I'll post more about them when the Pavilion goes live on April 8, but as a teaser, check out this article posted on LA County Board of Supervisor, Zev Yaroslavsky's website.


This is the first round prototype of our proposed Butterfly Counter. Stay tuned for the version that visitors will try out in the Butterfly Pavilion.