If you're interested in using any of these photographs, please contact me. Send an e-mail to naturalhistoryphotos(at)gmail.com. Thanks!

Wednesday, November 22, 2017

Thanksgiving





I'm so thankful for wild places...





Best wishes to you and your family on this day of thanksgiving.  

Tuesday, November 21, 2017

In the morning sun


Common Ravens (Corvus corvax), 21 November 2017
 

Monday, November 20, 2017

Autumn perch


Chestnut-backed Chickadee (Poecile rufescens) in our backyard in Cotati on 20 November 2017.  (It's nice to be back!)

Saturday, November 18, 2017

Back in the bay

A couple of birds seen in Upper Newport Bay on 16 November 2017:


American Wigeon (Anas americana)


And one for the record:


I'm not sure how common Lapland Longspurs (Calcarius lapponicus) are in Orange County.  This bird was feeding along the edge of a salt marsh below the Upper Newport Bay Interpretive Center.

Friday, November 17, 2017

The violinist of the Pacific

When I heard we would be at a meeting near Newport Bay, I wondered if we'd have a chance at seeing a fiddler crab.  There's only one species of fiddler crab in California, and I vaguely remembered that its northern range limit is near Newport Bay.  (They are now found as far north as Santa Barbara.)

We took a drive along the shore of Upper Newport Bay and stopped to check the upper edges of the marsh.  It didn't take long to spot them!  Meet the Crenulated Fiddler Crab (Leptuca crenulata):



Here's another male with its burrow nearby:



And a female, with two smaller claws (instead of one larger and one smaller claw):



Later, when reviewing photos, I also spotted a few juvenile fiddler crabs.  Can you find the juveniles in the picture below?  (Hint: They're near their small burrows.)

   

There are two juveniles in the picturesee yellow arrows below:


P.S.  When I was reviewing the common name of this species, I encountered several versions — e.g., Mexican Fiddler Crab, California Fiddler Crab, Crenulated Fiddler Crab.  Because the geographic range spans both (Southern) California and Mexico, it was hard for me to justify using either of those names.  It's always helpful when the common name is linked to something in the scientific name, so I used Crenulated Fiddler Crab in this post.  "Crenulated" means having an irregular, e.g., notched or scalloped, outline.  

I also encountered an alternative Spanish name for this speciesCangrejo violinista del Pacifico.  I think that translates into "Violinist crab of the Pacific."  The "violinist" portion refers to the movement of the male's large claw during courtship.
 

Thursday, November 16, 2017

Waving hello from SoCal

We're at a meeting in Southern California, but before the meeting started we took a quick walk on Newport Beach.  Here are a few quick wave shots taken on 16 November 2017.






Tuesday, November 14, 2017

Orange ears

Okay, maybe we just haven't lived in Cotati long enough, but this morning was the first time we've seen a squirrel in our yard.  I managed to take a few quick photos to document it before we left for work.


Eric looked out the window early this morning to see an Eastern Fox Squirrel (Sciurus niger) walking along the fence and climbing up a nearby tree. 

At first, the orange coloration below made us think about Douglas' Squirrel (Tamiasciurus douglasii), but this squirrel was larger.  And later when reviewing the identification, I noticed the orange ears, bushy tail, and lack of black line between the gray on the back and the orange belowcharacters which led to Eastern Fox Squirrel.


Since I'm relatively new to California, I don't know the entire story of how Eastern Fox Squirrels made it to the West Coast.  I hear they were introduced to the Los Angeles area in the early 1900s, and possibly to San Francisco in the late 1800s.  

P.S.  If you're interested in comparing squirrel species, review the post from 4 December 2012 to see some photos of a Douglas' Squirrel in Sebastopol.


Monday, November 13, 2017

Rain on the way


Approaching rain clouds, from Salmon Creek Beach, 13 November 2017

Sunday, November 12, 2017

Rocky, Part 2

Lots of chores today, so here are two more images of the Rock Sandpiper on Bodega Head during the winter of 2012-2013.  That year, the Rock Sandpiper stayed around until early March.



A comparison with Surfbirds:


(The Rock Sandpiper is on the right.) 
 

Saturday, November 11, 2017

Focus


Red-tailed Hawk (Buteo jamaicensis) focused on possible prey below.  Bodega Head, 7 November 2017.
 

Friday, November 10, 2017

What color is your landscape?

Perhaps it changes with the moment, or the day, or the season, or the year.  

Today the ocean off Bodega Head was silver and gray:


Thursday, November 9, 2017

Fall beauty


Common Buckeye (Junonia coenia), photographed in the Bodega Dunes on 7 November 2017


This butterfly was alternating between basking in the sun and nectaring from male Coyote Brush (Baccharis pilularis) flowers:

 

Wednesday, November 8, 2017

Tree frog



Sierran Treefrog (Pseudacris sierra) on a Douglas-Fir (Pseudotsuga menziesii), 7 November 2017.  

We're received 0.7 inches of rain so far today (8 November 2017), and it looks like showers will continue for a couple of days. 

Tuesday, November 7, 2017

Two of the locals

Nice views of two local raptors in the Bodega Dunes today (7 November 2017):


Northern Harrier (Circus cyaneus)




White-tailed Kite (Elanus leucurus)

Monday, November 6, 2017

Resting on the rocks

Yesterday (6 November 2017), a few people reported a Rock Sandpiper (Calidris ptilocnemis) at the southern end of Bodega Head.  It has been observed on the rocks below the outer State Parks parking lot.  

I haven't seen it yet, but here's a photo of a Rock Sandpiper from several years ago (on Bodega Head in February 2013). 


Rock Sandpipers are rare in the Bodega Bay area.  I hope the one that was spotted yesterday stays around for a little while!

Sunday, November 5, 2017

Light rain

We've been busy lately, including some field work during the low tide tonight.  I don't have too many recent photos to share, but here's one showing the light rain during our surveys on 5 November 2017:


Thursday, November 2, 2017

Eye to eye


We were finishing up some surveys tonight (2 November 2017) in the intertidal zone when Eric spotted a small Red Octopus (Octopus rubescens) among the rocks.  

The octopus was under water, but shallow enough that I could use my underwater camera to zoom in for a close-up of its eye.  Be sure to click on the image above and explore the diversity of colors and patterns and texturesExploring the eye of an octopus is like visiting another world!

ADDENDUM (3 November 2017): Hmmm...clicking on the photo above didn't enlarge it that much, so here's a zoomed in view of the octopus' eye...


 
In case you're curious, here's a view of the little octopus:


With its tentacles curled in, this octopus was only ~4 cm (1.5 inches) long.

Wednesday, November 1, 2017

A starry celebration


Well, I was caught up in listening to Game 7 of the World Series tonight.  And when the Astros won, I decided to post a sea star picture to help their fans celebrate. Here's an orange Sunflower Star (Pycnopodia helianthoides, in the class Asteroidea) to sayCongratulations, Houston!  

P.S. Astro is Greek for "star."

Tuesday, October 31, 2017

With flare


Hooded Merganser (Lophodytes cucullatus) in silhouette 
at the north end of Bodega Harbor on 31 October 2017

Monday, October 30, 2017

Boo!


Just a quick photo to say...Happy Halloween!

Sunday, October 29, 2017

Blackened



This afternoon (29 October 2017), I went for a short walk at Crane Creek Regional Parkthe first time I've been there since the fires.  Quite a bit of the northern edge of the park was burned.  For the record, this was one example of many blackened and charred oak trees.

Friday, October 27, 2017

Skeins of scoters


Skeins of Surf Scoters (Melanitta perspicillata) heading south, 
off Bodega Head, 27 October 2017
 

Wednesday, October 25, 2017

October light


Semipalmated Plovers (Charadrius semipalmatus), Bodega Head, 25 October 2017
 

Tuesday, October 24, 2017

Wisdom


Laysan Albatross (Phoebastria immutabilis) near Cordell Bank on 15 October 2017.  For a fun story about a 65-year old Laysan Albatross (named 'Wisdom') from Midway Atoll, click here.  And maybe the Laysan dance will inspire you.  :)

Monday, October 23, 2017

Pink and purple



On the way home from work tonight (23 October 2017), we couldn't help stopping briefly to photograph the sunset from Valley Ford.

Sunday, October 22, 2017

Surrounded by spouts

Here are a few more photos from the pelagic trip to Cordell Bank last Sunday (15 October 2017).  If I remember right, we encountered this group of whales ~20 miles off Bodega Head.

Three examples of Humpback Whales (Megaptera novaeangliae), followed by some audio recordings:







If you can't see the audio files below, click on the title of the post above to go directly to the web page.  Also, you might need to turn up the volume of your speakers to hear the sounds of the whales.  [The third file makes me laugh...it includes a brief commentary by Rick Powers, captain of the New Sea Angler.]









Saturday, October 21, 2017

Rolling in

The first big swell of the season rolled through on 20 and 21 October 2017.  Wave heights reached almost 18 feet last night.  I took a few pictures this morning when the waves were closer to 12 feet.  [Click on the images for larger versions.]










Thursday, October 19, 2017

Blues off Bodega

We encountered a few Blue Whales (Balaenoptera musculus) during the pelagic trip on 15 October 2017.  These photos were taken ~20 miles off Bodega Head.


It's hard to get a sense of scale, but Blue Whale spouts can reach 10-12 meters (32-40 feet) in height! 





Two different individuals (above and below), showing differently shaped dorsal fins and different patterns of mottling:




The broad flukes rising out of the water as the whale dives: