Hummingbird Nest Update

The little female Broad-billed Hummingbird continues to incubate her two eggs. She also performs a lot of nest maintenance each day, adding more material or adjusting what she already has.  In order to capture still images of her I set up my DSLR on a tripod with telephoto and on time-lapse, shooting one photo every minute.  Here are three of the best captures:

It’s hot out! Copyright: Greg Joder.
Nest material. Copyright: Greg Joder
Hunkered down. Copyright: Greg Joder.

Hummingbird Nest Progress

About a week ago I noticed a hummingbird landing on and placing random bits of plants on a hanging vine in my patio.  It was so random I didn’t bother setting up the camera.  I figured it was too late in the season for nesting.  However, during the last few days I realized the female hummingbird was actually making a nest.  So I finally set up the video camera to record her progress.  I think she is a broad-tailed hummingbird.  What do you think?  More to come:

Monsoons

After what seemed an eternity of dry hot weather, the monsoons have finally arrived.

This is the time the desert plants and animals become more active and the Sonoran Desert morphs into a living terrarium with the simple addition of rain. Because of this it is my favorite time of year, despite the high temps and humidity.

This afternoon I set two new camera traps in a mountain range SE of Tucson. On the way to the sites I had selected I came across some common, but beautiful insects:

Figeater beetle, Cotinis mutabilis. Copyright: Greg Joder.
Pepsis wasp/tarantula hawk. Copyright: Greg Joder.
Queen butterfly. Copyright: Greg Joder.

More Wildlife

Despite the recent absence from my blog I have continued to capture photos and videos of things that interest me.  Most recently, I’ve been focused on Sonoran Desert nature.  Here are some favorite videos from the last few weeks.

Western Screech Owl and a Red-spotted Toad:

A Datura bloom time-lapse:

A Desert Kingsnake:

Round-tailed ground Squirrel Family:

 

Summer

It’s been a long few months since finishing my tour on Sea Sheperd’s Operation Milagro. I worked on-board as a deckhand hauling in illegal nets, briefly as quartermaster on the bridge and primarily as one of a few drone operators.  Here’s is Operation Milagro’s season end recap video:

During this time my dad passed away and I spent a few week back in Tucson with family.  I officially left the Sea Shepherd campaign after my three month commitment ended at the end of April.  At that point I needed a break to re-energize and reflect on the loss of my dad.

Since that time, I’ve been back in Tucson working on my house and volunteering again at the Arizona-Sonora Desert Museum.  I’ve also been catching up with my wildlife camera-trap projects at home, the Catalina Mountains and at the Audubon’s Appleton-Whittell Research Ranch.  I’ll be posting regularly now that things have settled down.

Here’s the best so far from a camera in my yard:

Here’s another mountain lion from one of my Catalina Mountain cameras:

A bear showed up at the Audubon research ranch:

Camera Trap Action

I recently set up a white-flash camera trap on the waterhole in my backyard.  The difference between this camera and other traditional camera traps is that it uses a white-flash, just like your camera flash, to capture the photo or video of the animals when the motion sensor is triggered.  Many camera traps, including several of mine, use IR, or infrared light to capture the action of the animals.  Infrared light is not visible to you and me or wildlife.  Because of this the camera can be triggered and the action captured without the animal being startled by seeing white light.  The risk of using a white-light flash with a camera trap is that the animal will see it and run away.

Here is an example of a non-visible IR camera trap capture:

In this case, the animals were revealed by the infrared light, but they did not see any light and everything remained dark for them.

In the following video my camera used a white-light flash to capture the action.  This is the same as using a flash on a DSLR in low light to catch everyone’s smiles.  Since the animals can see this, it often startles them thus changing their behavior.

In my back yard it seems the animals are adjusting to the white light when they approach the waterhole: