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A large Great Blue Heron on green grass at the edge of the water, preening his left wing, with his neck bent at an unnatural angle.

A large Great Blue Heron on green grass at the edge of the water, preening his left wing, with his neck bent at an unnatural angle.

The same Great Blue Heron, cratching his neck. Again, his pose seems impossible, but you can also sense how satisfying that scratch is.

The same Great Blue Heron, cratching his neck. Again, his pose seems impossible, but you can also sense how satisfying that scratch is.

Today's #BirdOfTheDay theme set by @robcrank68.bsky.social is #Preeners&Scratchers. It just so happens I have one of each, from the same, obviously very satisfying, session. These were taken at the #Presidio #GGNRA #SanFrancisco 🪶

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Two-story white farmhouse with grasses growing from eves. There are curtains and painted characters visible in the upstairs windows, and permanent signage on the exterior regarding its bat inhabitants. This is Randall House, an Italianate Farmhouse build in 1880.

Two-story white farmhouse with grasses growing from eves. There are curtains and painted characters visible in the upstairs windows, and permanent signage on the exterior regarding its bat inhabitants. This is Randall House, an Italianate Farmhouse build in 1880.

Encased sign on outside of Randall House that reads...
Please Do Not Disturb The Bats
Townsend's Big-eared Bat is a relatively rare bat designated a Species of Special Concern in California. It is notable for its large ears and is sensitive to disturbance.
At Randall House the attic and the upper parts of the structure provide a roosting habitat where female bats raise their pups.
This site is important for conservation, given the rarity and sensitivity of Townsend's Big-eared Bats. The Park Service regards the house as a part of its effort to protect species and their habitats.
Impacts of nearly any change to roost access or microclimate can be significant for the bats. Implicit in the Park Service's designation of it as a maternity roost is that it must be managed carefully.
Efforts include protecting the roosting areas, restricting human access at certain times, surveying and working to maintain the house in ways that preserve its suitability as a roost.
Due to its age, location, and structure, Randall House is vulnerable to disturbances (human activity, visitation, structural issues) that can affect the bats, especially during maternity season. Maintaining suitable conditions (access, temperature, human exclusion where needed/ is important.

Encased sign on outside of Randall House that reads... Please Do Not Disturb The Bats Townsend's Big-eared Bat is a relatively rare bat designated a Species of Special Concern in California. It is notable for its large ears and is sensitive to disturbance. At Randall House the attic and the upper parts of the structure provide a roosting habitat where female bats raise their pups. This site is important for conservation, given the rarity and sensitivity of Townsend's Big-eared Bats. The Park Service regards the house as a part of its effort to protect species and their habitats. Impacts of nearly any change to roost access or microclimate can be significant for the bats. Implicit in the Park Service's designation of it as a maternity roost is that it must be managed carefully. Efforts include protecting the roosting areas, restricting human access at certain times, surveying and working to maintain the house in ways that preserve its suitability as a roost. Due to its age, location, and structure, Randall House is vulnerable to disturbances (human activity, visitation, structural issues) that can affect the bats, especially during maternity season. Maintaining suitable conditions (access, temperature, human exclusion where needed/ is important.

Kaput for humans, but perfect for Townsend's Big-eared Bats! We passed Randall House on our way to a hike in Golden Gate National Recreation Area yesterday, so I decided to get a shot of it on our way back. #WeekKforKaput #AlphabetChallenge 💚
#GGNRA #NationalParks #Conservation #PtReyes #Nature 📷

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the changing room doors and California Poppies on the western wall

the changing room doors and California Poppies on the western wall

the southeast corner mural transitioning to the stairs up to the restaurant

the southeast corner mural transitioning to the stairs up to the restaurant

the stairs up with carved sea monster railings, tile work, and fresco and the sun lighting it all

the stairs up with carved sea monster railings, tile work, and fresco and the sun lighting it all

a ticket booth? in the southwest corner

a ticket booth? in the southwest corner

In addition to the frescos, the interiors of the Chalet have amazing tile work and wood carving.
#BeachChalet #GGNRA #OceanBeach #SanFrancisco #WPA #WPAart #Frescoes #mosaic
#alphabetchallenge #weekIforInteriors 🧵/2
📷 © Rick Ehling 03/05/2026

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northwest corner, Fisherman’s Wharf and going to the beach

northwest corner, Fisherman’s Wharf and going to the beach

northwestern wall, the Embarcadero

northwestern wall, the Embarcadero

Eastern wall, a day at the beach I

Eastern wall, a day at the beach I

eastern wall to Baker Beach with the Marin headlands and the new Golden Gate in progress

eastern wall to Baker Beach with the Marin headlands and the new Golden Gate in progress

WPA murals - frescoes, in traditional wet plaster technique, by Lucien Labuadt, and assistants - 1936-7 inside the Beach Chalet.
#BeachChalet #GGNRA #OceanBeach #SanFrancisco #WPA #WPAart #Frescoes #mosaic
#alphabetchallenge #weekIforInteriors 🧵/1 📷 © Rick Ehling 03/05/2026

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Two Double-crested Cormorants perch atop branches above green water of a lagoon. Light wisps of mist extend across the background. The shrubby backdrop is green, silver, and gold. In the bottom righthand corner, reflected in the water, is a white clapboard building possibly a church.

Two Double-crested Cormorants perch atop branches above green water of a lagoon. Light wisps of mist extend across the background. The shrubby backdrop is green, silver, and gold. In the bottom righthand corner, reflected in the water, is a white clapboard building possibly a church.

Today's #BirdOfTheDay theme is #PerfectLighting. Here, two Double-crested Cormorants at Rodeo Lagoon #MarinHeadlands #GGNRA enjoy perfect morning light that brings to life the zillion warm green shades of the water and surrounding landscape. Bonus fun reflection of a white building in the water. 🪶

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A brightly-colored small bird with blue head, neck and wings, and red breast and shoulders, clinging to a twig, looking critically at the photographer.

A brightly-colored small bird with blue head, neck and wings, and red breast and shoulders, clinging to a twig, looking critically at the photographer.

Today’s #BirdOfTheDay theme is #PrimaryColours! My first thought why not kill two birds with one stone (see what I did there?) This is a Western Bluebird. Taken at a Rodeo Lagoon, #MarinHeadlands #GGNRA #California 🪶

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believe it or not, this is urban hiking
the Land End Trail, GGNRA, San Francisco, our national parks

believe it or not, this is urban hiking the Land End Trail, GGNRA, San Francisco, our national parks

Hiking 🥾
the #LandsEndTrail in the #GGNRA #SanFrancisco #lookingeastnortheast #weekHforH #alphabetchallenge #ournationalparks
© 📷 01/12/2026 Rick Ehling

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the Golden Gate bridge on a crisp winter day. fog out at sea, not drawn in when land, sea, and air are all equally cold and the next storm front is days away

the Golden Gate bridge on a crisp winter day. fog out at sea, not drawn in when land, sea, and air are all equally cold and the next storm front is days away

between storms here in #SanFrancisco
crisp, clean, and quiet
like after a snow, but a lot warmer
#winter #theGoldenGate #thePresidio #GGNRA #lookingnorthwest 🌉
📷 © Rick Ehling 01/12/2026

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Monterey Cypress at Lands End, San Francisco 01/2026

Monterey Cypress at Lands End, San Francisco 01/2026

nature provides
#montereycypress groved at Lands End, where #SanFrancisco meets #thePacific #GGNRA
our national parks 🇺🇸 🌱🌿 🌲
#lookingnorthwest 📷 © Rick Ehling 01/12/2026

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A large expanse of still water with a Great Blue Heron in silhouette with a distinct reflection. It looks tiny in the large body of water. In the distance are a sandbar and Alcatraz Island. The sky is light blue with just the beginnings of some warm sunrise colors.

A large expanse of still water with a Great Blue Heron in silhouette with a distinct reflection. It looks tiny in the large body of water. In the distance are a sandbar and Alcatraz Island. The sky is light blue with just the beginnings of some warm sunrise colors.

The #BirdOfTheDay theme set by @robcrank68.bsky.social is #Reflections. This is one of my favorite all-time bird reflection shots, of a Great Blue Heron at Crissy Field #Presidio #GGNRA #SanFrancisco, at #Sunrise. Alcatraz in the distance. 🪶

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A side view of a Raven standing erect in bright green grass, with the San Francisco skyline, dominated by the Salesforce Tower, in the background.

A side view of a Raven standing erect in bright green grass, with the San Francisco skyline, dominated by the Salesforce Tower, in the background.

A Raven enjoying the #SanFrancisco skyline at Crissy Field on a sunny day at the #Presidio #GGNRA 🪶

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Picture of Golden Gate Bridge in the background with a small boat upside down in the foreground on the beach at Crissy Field

Picture of Golden Gate Bridge in the background with a small boat upside down in the foreground on the beach at Crissy Field

Bay Area storms brings an unmoored boat to Crissy Field #ggnra this morning.

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A patch showing volunteer/ national park service at San Francisco Lamd’s End

A patch showing volunteer/ national park service at San Francisco Lamd’s End

The best part of volunteering was how grateful the park service member leading the project was to have us for just a few hours 12/10 would do it again! #parks #volunteer #ggnra #sanfrancisco

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A closeup of the head of a raven, looking left to right. Its feathers are quite fluffy its ruff luxurious. You can see notes of blue and purple throughout.

A closeup of the head of a raven, looking left to right. Its feathers are quite fluffy its ruff luxurious. You can see notes of blue and purple throughout.

@robcrank68.bsky.social's #BirdOfTheDay today is #Black. But they're never *just* black, are they? Even the seemingly blackest raven has a sheen of iridescence in the right light, as this one does, photographed at Rodeo Lagoon. #Marin #California #GGNRA

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Two double-crested cormorants posing on snags emerging from the water, which is greenish gold. In the foreground there is a mysterious reflection of a white structure. Behind the birds, mist rises gently from the water. A shrubby chapparal-covered hill rises gently in the back.

Two double-crested cormorants posing on snags emerging from the water, which is greenish gold. In the foreground there is a mysterious reflection of a white structure. Behind the birds, mist rises gently from the water. A shrubby chapparal-covered hill rises gently in the back.

#Stunday scene just-post-sunrise on Rodeo Lagoon #GGNRA #MarinHeadlands with 2 cormorants. I like the golden green of the water and the reflection of the house. 🪶

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the surf at Fort Funston  #GGNRA

the surf at Fort Funston #GGNRA

between sea and cliff,
tumbling into wet, I find
a crackled bottle
with paper inside reading
“better watch the waves”

© Rick Ehling ✍️10/08/2025 📷 09/2018
#tankathursday (message) #tanka
#fortfunston #SanFrancisco #thePacific #GGNRA

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A Great Blue Heron in the still, reflective waters of Rodeo lagoon. To the right, reeds and rolling hills, in the background subtle warm peach shades of the rising sun.

A Great Blue Heron in the still, reflective waters of Rodeo lagoon. To the right, reeds and rolling hills, in the background subtle warm peach shades of the rising sun.

Great Blue Heron contemplating the dawn at Rodeo Lagoon #Marin #California #GGNRA 🪶

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Three birds in the water, from left to right, Great Blue Heron facing the camera, a Great Egret facing left, and juvenile Black-crowned Night Heron also facing left, in the reedy edge of the water. All 3 birds are reflected in the water.

Three birds in the water, from left to right, Great Blue Heron facing the camera, a Great Egret facing left, and juvenile Black-crowned Night Heron also facing left, in the reedy edge of the water. All 3 birds are reflected in the water.

Check it out, @everyheron.bsky.social 3 in one shot! Great Blue Heron, Great Egret, and juvenile Black-Crowned Night Heron all in Rodeo Lagoon #GGNRA #Marin #California 🪶 (the sun had only just risen, so it's a bit dark, but you can do a beak count, they're all there).

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Sand, surf, and rocks at Rodeo Beach #rodeobeach #marinheadlands #pacificocean #ggnra #goldengatenationalrecreationarea #landscapephotography

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The rocky shore of Rodeo Beach #rodeobeach #marinheadlands #pacificocean #ggnra #goldengatenationalrecreationarea #landscapephotography

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Rocks and surf at Rodeo Beach #rodeobeach #marinheadlands #pacificocean #ggnra #goldengatenationalrecreationarea #landscapephotography

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Rodeo Beach has very interesting geology, if you’re into that type of thing #rodeobeach #marinheadlands #franciscancomplex #geology #ggnra #goldengatenationalrecreationarea #naturephotography

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Today from the archives: Two #monochrome #California #photographs, one from the Golden Gate National Recreation Area #GGNRA near #sanFrancisco and the other from the #GettyCenter in #SouthernCalifornia. The connection? #Fog!

#blackandwhite #photography

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Yellow Bush Lupine along the trail at trail #yellowbushlupine #bushlupine #lupine #wildflowers #fortfunston #ggnra #goldengatenationalrecreationarea #naturephotography

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Phillip Burton Memorial Beach #fortfunston #ggnra #goldengatenationalrecreationarea #phillipburtonmemorialbeach #pacificocean #landscapephotography

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Headed down to Phillip Burton Memorial Beach #fortfunston #ggnra #goldengatenationalrecreationarea #phillipburtonmemorialbeach #pacificocean #landscapephotography

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Looking down at Phillip Burton Memorial Beach from Fort Funston #fortfunston #ggnra #goldengatenationalrecreationarea #phillipburtonmemorialbeach #pacificocean #landscapephotography

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The Ravens of Fort Funston #raven #ravens #fortfunston #ggnra #goldengatenationalrecreationarea #sanfrancisco #naturephotography #wildlifephotography

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Raven taking flight from a fence post

Raven taking flight from a fence post

Taking off. This raven patiently watched my approach as I ran up the trail. She took off when I was a few feet away. #raven #bandw #seenonmyrun #marin #ggnra

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Surf on the rocks Rodeo Beach #rodeobeach #marinheadlands #pacificocean #ggnra #goldengatenationalrecreationarea #naturephotography #landscapephotography

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