Tag Archives: Common Tern

Looking for Grebes; Found Just About Anything But

I was out the door with Sergeant Margie by about 4:00 am, and drove out to the Sacramento National Wildlife Refuge by way of the gas station and Jack’s.

I got to the refuge just as the sun was coming up, and as I got out of the car Great Blue Herons lurched out from the tops of the surrounding trees where they’d roosted for the night and flew off over my head… and one small bat came flitting around me to check me out. I didn’t get pictures of them, of course, because it was too dark and they moved too fast… As the sub came up, so did the temperatures and by 9:00 am it was already in the 80’. The car did NOT like the heat, and neither did I…

CLICK HERE to see the album of photos from today.

I was hoping the Clark’s and Western Grebes would be doing some courtship stuff, but they were uncooperative. I saw the Great Horned Owls, but they were sitting on top of a distant fence with their backs to me. (So rude! Hah!) And I came across a huge gathering of Great Egrets and Snowy Egrets, but they were behind thick blinds of tules, and I couldn’t get the camera to see through and past the tules to the birds… So that was frustrating…

At one old scraggly tree I came across a bunch of young Tree Swallows and Barn Swallows jousting with each other. They were out catching the early morning bugs over the water and would go to the tree to rest… and argue with one another over who go what branch. This extended into a nearby willow tree where the scuffling continued… While I was watching them I caught sight of a young male Hairy Woodpecker who was testing out his navigation skills. He was pretty scruffy-looking, but seemed to be able to get around okay…

There were dragonflies, damselflies and big orb-weaver spiders everywhere, which is typical for this time of year, but among them I was surprised to get my very first photo of a Twelve Spotted Skimmer dragonfly. I’d seen Eight Spotted Skimmers before, but not a Twelve Spotted one… and I’d never seen any of the spotted skimmers at the refuge before. Usually, I only see them around Lake Solano. They usually seem to be in constant motion, which makes getting a photos of them hard for me. This Twelve Spotted one was parked on the top of a tule among a “flock” of Variegated Meadowhawks, so I quickly got as many picture of it as I could.

Among the birds out there today, I was also surprised to get my first still shot close-up of a Common Tern. (I think it was a Common one; I’m not very good at telling some of them apart.) I got a few good photos of a young Black-Crowned Night Heron who was fishing among the cattails and reeds, some late-in-the-season Snow Geese drifting on the water (juvenile and an adult), and a very cooperative juvenile Mourning Dove. She was sitting in the shade on a ranch near the viewing platform, and stayed right where she was while I got some close-ups of her. The doves have such lovely faces…

I also got some photos of a Great Egret sitting on top of a dead tree. It gaped while I was watching it so I got some photos of its tongue. Heron tongues are so weird-looking. Toward the back, where they attach in the throat, they’re flat, but near the front are arrowhead-like projections which help hold prey in the mouth and allow the birds to use the arrowhead like mini-trowels and shove the prey back from the front of the beak into the gullet…

I headed out of the preserve by about 10 o’clock and was back to the house by noon.

More than 140 Egrets in One Pond!

DAY 9 OF MY VACATION.  I got up around 5:45 this morning and headed out to the Cosumnes River Preserve.  I hadn’t been there in quite a while and wanted to see how things were going there (after all of the recent floods and whatnot).  It was another perfect weather day: 43º when I headed out; 64º when I headed back…

Because I was there so early, I knew the gate to the boardwalk parking area would still be closed, so I found a safe place on the side of the road, as near to the gate as I could get without blocking it, and parked there.  Then I walked into the preserve.  The majority of the water was gone from there, too.  But there were still a few large ponds sitting around… and one of them was brimming with Egrets (most Great Egrets, but several Snowy Egrets as well), all of them glistening white in the early morning sunlight.  I took my time walking up to the pond because I didn’t want to scare the birds off, but they were so busy eating and playing “¿Quién es más macho?” with one another that they didn’t even notice me, and I was able to get pretty close to them. I counted up to 140 egrets before I quit… That is a LOT of birds!

CLICK HERE to see the full album of photos and videos.

After the flood waters from the river recede, the standing ponds are filled with fish, crawdads, frogs, tadpoles and other tasties, and the birds just chow down.  I saw some of the egrets catching fish as big or bigger than my hand… so large I didn’t think the birds would be able to swallow them.  But each one managed to down its catch without totally gagging on it.  I was watching one egret trying to get a carp in the right position to swallow, and the big fish kept smacking the bird in the side of the head with its tail.  Bonk, bonk, bonk…! It wasn’t going down without a fight. Hahaha!

Some of the Great Egrets were still in their long breeding plumage and green faces, and those were the ones who were just walking around trying to be butch; sometimes chasing off other birds, or jumping into the air for three-second foot-to-foot combat.  And all of the birds were making their loud croaking noises; sounded like a herd of hogs…

Also around the egrets were some American Avocets, Common Terns, White-Faced Ibis, Red-Winged Blackbirds, Great Blue Herons, and even a Black-Crowned Night Heron who apparently wanted some breakfast before heading off to its day roost.  There were some Common Terns doing their death-drop into the water to catch fish – I worried about them because the water was shallow; I was afraid they’d break their necks! – and I saw an American White Pelican flying leisurely overhead… I got lots of photos and videos there, and was actually completely by myself for the majority of the time I was on the preserve.  I saw two or three other cars, but no people until just before I was ready to leave, so that was nice, too.

I was reluctant to leave the egrets to walk around the rest of the boardwalk area, but I did. There wasn’t much water around the boardwalk itself but the plants were crazy-prolific: several different kinds of grass, including Canary grass and Rabbit’s Foot Grass, Water Primrose, tules, of course, and small rushes, several different kinds of Smartweed, Jointed Charlock, a couple of different kinds of Flat Sedge, Soap Root, Scarlet Pimpernel, Flat-Faced Downgia… tons of stuff.  Too bad I pretty much suck at botany.

At the end of the boardwalk, the viewing platform was surrounded by a shallow pool, but the rest of the area was pretty much dry.  When I stepped out onto the platform I could hear a raspy squawking coming from the tules and vegetation around the shore of the pond, and I thought it might be a Sora or a Rail but I couldn’t see it. Whatever it was ducked into the vegetation; I could see the plants move as the critter worked its way through them.  So, I decided to leave it for a while and focused my attention instead on the few other birds around the pond.  There was a pair of Canada Geese with their goslings, some more Avocets, Black-Necked Stilts, a pair of Northern Shovelers, and a couple of Long-Billed Dowitchers.  A cute moment with the geese: as soon as the babies realized mom and dad were ambling toward the water, they all rushed out in front of their parents like little kids running toward a beach.

As I was taking photos and video of them, the squawking started again, so I turned slowly to look behind me along the shore of the pond… and there was a mama Virginia Rail!  She moved pretty quickly at first because she was trying to shoo her babies into the tules – two tiny black fuzz-balls.  She might have had more, but I only saw two them. They’re so teeny; they looked like drier lint on a stick. Hah! After that initial showing, I kept an eye and an ear out for her and was able to see her three more times as she dashed out onto the muddy edge of the pond to catch bugs and dig up worms for her kids and then dashed back into the tules to feed them.  While I was watching her, another “old lady” came up onto the platform with her binoculars.  I was going to tell her about the Rail – which is a rare sight at the preserve – but I didn’t want to make any noise for fear I’d scare the Rail away.  [Later, I told two other people I saw as I was heading back to my car about the Rail, so I wasn’t being a total noodge about it.]

I also walked along the sidewalk that acts as a boat ramp and leads you to the river.  I could see all the damage the flooding had done to the ground there, and there was still standing water in many places.  I couldn’t actually get to the boat dock itself because the last fifteen or twenty feet of the ramp to the dock was under water.  And that’s VERY unusual for this time of year.

I saw some American Goldfinches and Bullock’s Orioles as I was heading back to my car.  The Goldfinches were pretty far away, so the photos aren’t the best… and the Orioles refused to pose for me, so I didn’t get any shots of them at all. Still, for the day, I burned through four camera batteries and took almost 2000 photos!  It was a good day.

All in all, I walked for about 4 ½ hours; waaaaay past my body’s limit, so I knew I was going to pay for that with sore feet and ankles for the rest of the day, but I think it was worth to get the shots that I did.

American Bitterns Pumper-Lunking on Sunday

I was up at 6:00 am and out the door before 6:30.  It was my original intention to do some more wildflower hunting, but on the way to Highway 20 I got lost in my thoughts and missed the turn off (D’oh!), so I continued up the highway to the Sacramento National Wildlife Refuge and spent the morning there instead.  The weather was lovely (mostly sunny; 51º when I got there, 70º by the time I left).

CLICK HERE to see the whole album of photos and videos.

We’re right at the beginning of the breeding season, so lots of bird are starting to pair up, build nests, and claim territory.  I saw a lot of Great-Tailed Grackles flying overhead (and some American White Pelicans, too), and although I could hear the grackles occasionally singing their broad range of odd songs, I didn’t see any of them on or near the ground so I didn’t get any photos of them. I also saw a young garter snake and a green-tinted Western Racer snake, but they moved too fast for me. By the time I got my camera focus on them, they were gone into the brush.  I’d never seen a Western Racer before, so that was neat to see one for the first time.  When I initially saw it, I thought it was a tule on the auto-tour route… but then it moved.

A lot of the wildflowers and vernal pool flowers at the refuge were in bloom, so in area the ground was a patchwork of yellow Goldfields, orange Fiddleneck, white Popcorn Flowers and purple Dowingia… so pretty. There’s also wild mustard and Poison Hemlock, Blessed Milk Thistle, Italian Thistle, and Teasel blooming everywhere – just in time for the pollinators to wake up.

I saw only a few dragonflies, but it’s still early in the season for them. The Painted Lady and West Coast Lady butterflies on the other hand were everywhere. I bet I saw 20 of them just around the permanent wetland area.

There were jackrabbits and Cottontails bounding all over the place, and I got a few good shots of some California Ground Squirrels.

I didn’t see many babies today, just a pair of Canada Geese with their little troop of goslings, but it’s still early in the season.

The highlight of the day was seeing an American Bittern in the tall grass “booming”.  I don’t know why it’s called “booming” because the call has its own name but… whatever.  To stake out their territory, the Bitterns give out a loud complex call called the “pumper-lunk” call.  The bird claps its bill several time, sucking air into its esophagus, and then expels the air by compressing its neck – making a loud burbling sound, sort of like a melodious burp.  The one I was watching did his call five times, and I was able to get video of two of the calls.  Made. My. Day.  Here’s one of the videos of it: https://youtu.be/cg0HDZ2lhbw.

The odd moment of the day came when I saw something with long brown, black and white fur moving through the long grass.  I could see that it was moving nose-down along the ground, but because the critter never lifted its head, I couldn’t tell what it was.  I was thinking it was probably a Striped Skunk, but the brown shades were throwing me off… then I was thinking badger (but the fur was too long)… or maybe even porcupine (but they’re usually much larger, and the video proved that I was seeing fur and not quills)… So I’m settling on skunk, but I’m still not certain.

In another “what is that?” moment, I saw the dorsal fin and tail fin of a Northern Pike in one of the slews.  I know I’ve said it before, but those guys are brutal; they’ll eat anything.  They come up into the sloughs when the area gets flooded, then when the water recedes again, they get trapped.  They’re fast and powerful, though… and can move even in shallow water, so once they’re in the sloughs they prey on everything, including birds…

On the viewing platform, I came across a pair of Western Fence Lizards, that were challenging each other: doing pushups, body slamming one another, staring each other down.  I got some of the interaction on video.  The two males were very mature – showing off why they’re also called “Blue Bellies” – and had lots and lots of blue on their bodies, even along the back and on the head.  I’ve never ones that were this colorful before.  When the winner of the contest was done with his rival (who ran off) he decided that my blue-green walking shoes were an enemy, too, so he ran up as close to me as he dared and started doing pushups again.  Hah!  I let him win and walked away – after I got some video and photos of him.  In the same area, I found a melanistic Western Fence Lizard, a dark pitchy-gray one sitting on a branch sunning himself.  He was such a contrast to the brightly colored one, I had to get his photo, too.

I’m usually not too thrilled about seeing Black Phoebes, mostly because they’re so ubiquitous around here, but I caught sight of one carrying grass for its nest.  It perched on a limb of a tree and sat there for a while, letting me get some pretty good photos of it.  And the Kingbirds were out in force. I got some good shots of them, too.

Another good bird-moment was when I saw some American Coots playing “keep-away” with a crawfish.  One has caught it and was trying to eat it when a second Coot rushed up and grabbed it.  Coot #2 swam off with its prize, but as soon as it stopped to eat, Coot #3 rushed up and took it… When it comes to lunch, these guys aren’t polite.  Hah!

I stayed at the refuge for about 4 hours and then headed back home to crash with the dogs… So I didn’t see much in the way of wildflowers, today, but it was still a nice day out in nature…

Lots of Critter Encounters

I got up about 6:00 am and immediately headed out to the Sacramento National Wildlife Refuge.  After its tune-up and flush yesterday the car was running great.

At the preserve, I noticed they’d just started to flood up some of the seasonal wetland ponds.  It’ll take a month before there’s enough water to satisfy large flocks, but I did see more ducks today than I did the last time I was up there.  Besides those, there were a lot of the usual suspects at the preserve: jackrabbits, cormorants, egrets, herons, dragonflies, pelicans…  But I also saw quite a few ibis today (although I couldn’t get any photos of them because they’d come out of nowhere and then disappear again), and two small flocks of American Avocets (which I also couldn’t get any clear shots of)… those are for next time I guess.

I came across a pair of Green Darner dragonflies in the water.  They were perched on a stick.  The male still had hold of the female, and the female was laying her eggs in the water along the sides of the stick.  Very kewl to watch. According to my research, large female dragonflies like these can lay huge clutches of eggs, and hypoxia triggers the eggs to hatch.  A lot of these Darners are residents (although there are also migratory populations) and it takes about a year for them to become sexually mature.  As this female was laying her eggs, she and her mate kept getting annoyed by Blue-Eyed Darners that wanted in on the action with the female.  They’d buzz in low over the pair and the male Green Darner would shoo them off by flapping his wings and jumping up a fraction off the stick.  He didn’t let go of his female, though, so the Blue-Eyes ones got tired of trying and eventually left the pair alone.  I wanted to get out of the car to see how many eggs the female was laying, but you can’t leave your vehicle on the auto-tour, so… waah.

I also got to see some of the raccoons again, and came across a small family of river otters swimming and rolling around in the water.  Not too many clear shots of them, but I did get some video of the otters (from a distance).  As soon as the otters showed up in the water, the ducks went scrambling in every direction.  And I saw some baby Western Grebes.  One was floating like a bobber in the water between its parents, and another one was pretty well hidden on its mother’s back (but I got some distant video of the papa feeding the chick.  So cute.)  It’s times like this when I bemoan my low-tech camera equipment. Oh, and I also watched two Common Terns harassing a young Great Blue Heron.  I don’t know why, but they kept buzz-bombing him.  Then they’d fly off for a while and then they’d come back to harass him.  I got the distinct impression that they were just jerks.  The heron wasn’t doing anything…

This slideshow requires JavaScript.

I stayed in the refuge for about 5 hours before heading back to Sacramento.

None of these videos are very detailed (because the subjects were so far away) but you’ll get the gist of them.

Video of the heron getting harassed: http://youtu.be/tNKtHKXz-Os

Video of the Grebes and their babyhttps://youtu.be/LFbJYdDKZQ4

Video of the otters: http://youtu.be/knWhMJsNsKo

 

 

Back to the Sac’to Wildlife Refuge on Friday

I wanted to go out to the Sacramento National Wildlife Refuge again today, but knew that if I didn’t get out there early-early it was going to be too hot to see anything… so I got up at 5:00 am and was out the door with the dog by 5:30.

We got to the preserve around 7:00 am just as the sun was coming up through the weird overcast.  The clouds lingered all the while I was there – sometimes as an overcast, sometimes on broken clusters – so that helped to keep the temperatures down a little bit.   There was also a newly-full moon out which made it kind of extra eerie and pretty out there.

For several hours, I was the only person on the auto-tour.  I got some more dragonfly (and “exuvia”) shots, got some video snippets of a female mule deer foraging in the grass, a wasp taking a dragonfly apart, and a small flock of American White Pelicans doing their feeding dance (they dive and scoop in sort-of-unison, then drift for a bit, then dive-and-scoop again; it’s kind of mesmerizing).  I also saw a bald eagle, but was so shocked to see it this time of year, my brain didn’t really process what I was seeing at first, and by the time I got my camera focused on him, he took off.  ((I read later that there’s a couple of permanent resident eagles on the preserve, who hang out there year-round in the areas where the cars can’t go.  So, seeing it on the car-tour route this time of year was kind of special.))  I also got some good shots of Pied Billed Grebes, and saw Common Terns and Marbled Godwits up here for the first time.  I got a few photos of them, but they were so far away the pictures aren’t very good.

Mule Deer Grazinghttps://youtu.be/nUJTWbgMyp8

Pelicans Feedinghttp://youtu.be/KtAAYQA4v-s

I also a small group of bachelor mule deer in their “velvet” – some of them with full racks of antlers.  One was bounding down a gully full of water primrose plants, and then climbed up out of the backside of the gully to follow his friends.  Such huge gorgeous animals… I’m wondering of the mule deer on the preserve are a different subspecies than the ones on the American River.  Their coats look more “red” and they don’t seem to have the black hairs on the top of the head and the ones by the River… Saw lots of jackrabbits and cottontails… Lots of Monarch butterflies.  The refuge has a milkweed garden going and it’s doing a good job at attracting and producing more Monarchs…  I also saw some White-Fronted geese still hanging around the preserve, and I wondered if they were nest-building.  I saw a couple of them pulling weeds and grasses in around their bodies…

This slideshow requires JavaScript.

I actually drove the 4-mile auto-tour loop TWICE this time to see if I could find anything new and interesting, but by the second time around, it was already starting to get very muggy, so the critters were fewer and farther between.  By the time I left the refuge it was in the 80’s… and raining (that kind of angel-spit rain that gets your car dirty but doesn’t really shed).  I stopped briefly in Woodland to pick up a few groceries – parking the car in the shade with the A/C running for the dog — and then headed home.  ((Y’know, they need to make car in which you can continue to run the A/C without a key in the ignition… Everyone has that issue with their dogs in the summer months.))