Alviso – Don Edwards National Wildlife Refuge

Levees at Don Edwards in Alviso.  You can ride for miles.

Levees at Don Edwards in Alviso. You can ride for miles.

Oh, to be out again in the early morning and on such a beautiful day. After a long break from routine due to my recent visit to England and a series of wet and cold weekends, we were ready for some exercise.

The bikes were loaded onto the car the night before and at 6:15am we were on the road. Alviso was our destination and the salt marsh and the miles of easy riding on the levees were our goal.

Alviso gets better each time we drive through it and the Marina area has really improved. An area of 18.9 acres near the car park is now called the Alviso Marina County Park and there is an easy walking trail around it with lots of information boards along the way. Today though we are riding on the Alviso Slough Trail which starts from the car park and the first part of the trail is along the the short circular trail around the marina. Just past the first observation platform we turned right.

At this time in the morning, there is nobody else around. In fact the rabbits outnumber us. They sit in the middle of the trail and then turn tail and lope off to the side as we approach. Tom stops to take photos and a couple of American Avocets take exception to him being there, even though we were on the trail. They screeched and screamed and attempted to scare him off. I remember a few years back being dive bombed by terns on the other side of Don Edwards as we were riding the trail.

Last time we where here at Alviso, there was a dredger working and mounds of fresh clay lined the levees. The mounds are still there but they

Avocet.  This guy didnt want his picture taken.

Avocet. This guy didn't want his picture taken.

have rounded off and are beginning to be covered with pickleweed.

The water level appears to be lower because there are more mud islands out in the slough which I have never seen before. Either that or it is a very low tide.

We follow the trail over the railroad and stop to look north at the inaccessible ghost town of Drawbridge in the distance. As I have said before, it’s very tempting to walk the rails and to actually visit the town but I understand it is not safe at all because Drawbridge is slowly sinking into the marsh.

We pass a sign which says this trail is closed for duck hunting between October 18 and January 25, so it’s OK to ride it now. We don’t go too far because there are just too many bugs around. They were getting in our eyes, mouths and noses and we were covered in them.

Back over the rail tracks, we turn right. There are no trail markers out here so I have no idea which trail we are on. We just keep cycling and eventually we will either go round in a loop and arrive back where we started or we will have to turn back and try to remember which way we came. The levees seem to go on and on for miles.

Lone Egret

Lone Egret

Tom stopped in front of me and seemed to be pondering something so I stopped too. Then he pointed out the power lines overhead. I hadn’t noticed them at all but now Tom had pointed them out, it did seem strange to have them out here in the middle of nowhere with not a house or any sort of building in sight.

It was very peaceful out there with just the sound of the gulls and marsh birds. The American Avocets are making the greatest noise but the most common bird around is the Western Gull. A Red Kite passed overhead and circled over the slough.

We came to another junction and discussed which way to go but off to our right we spotted a flock of white pelicans, so the decision was made. There were about 15 of them and, to begin with, they were close to the levee but they moved off and were soon in a feeding frenzy. Pelicans are an unusual bird to look at with their long beaks with the big pouch underneath. Brown Pelicans are more common in California so it is always a rare treat to see white pelicans.

While Tom was taking photos, another couple on bikes came towards us. It was only after they had gone by that I realized I should have asked them if they were on a loop trail. We cycled on for another couple of miles but seemed to be moving further away from the start. As the hunger pangs were beginning to gnaw we decided to turn back. (I checked a trail map when I got home and it is actually called the Alviso Slough Trail Loop and it is 8.9 miles long so we could have carried on.)

The ride back was pretty uneventful until we were on the final stretch. Tom spotted a Red-tailed

White pelicans feeding

White pelicans feeding

Hawk sitting on a log beside the levee eating a rat. I’d ridden right past and had not noticed. I did hear Tom, who was several yards behind me, say ‘Whoa’. By the time I had stopped and turned, the hawk had flown away, clutching the rat in his talons. But he didn’t fly too far and I was able to watch through my binoculars. Tom didn’t have time though to get off his bike and set up his tripod and camera before the hawk had moved out of view.

There is nothing like getting up early and taking a bike ride before breakfast to get you into the right mood for the day ahead.

May 15 2009 | Neighborhoods and Special Places | 2 Comments »

Don Edwards San Francisco Bay National Wildlife Refuge

A foggy morning at Don Edwards National Wildlife RefugeThis morning it was foggy but we still decided to go on the hike we had planned at the Don Edwards Wildlife Refuge.  You may not know where this is so I will explain.  At the southern end of the San Francisco Bay there are a lot of salt ponds owned by Cargill Salt.  These salt ponds attract a lot of seabirds and the wildlife refuge was set up to protect these wetlands and wildlife.  There are two places to access Don Edwards, one on the peninsula at Alviso and one on the east bay just to the south of the Dumbarton Bridge.  Our expedition today is to the latter.  (Click on the images for larger versions)

It is a great place to visit at any time of the year.  Be careful though during the spring nesting season because the parent birds are likely to dive bomb you.  Today we are hoping to see flocks of birds gathering in preparation for their winter migration.

Our route took us on Highway 87 to 101.  Surprisingly the fog had dispersed over downtown San Jose and there was the sun.  The temperature though remained at 46 degrees.  Passing Moffat Field the sun was still shining but it was hazy.  Could not see the east side of the bay at all.  Come on now, haze is for the summer time and we are now officially into winter time.

We turned off 101 onto University, driving past Ikea and then through East Palo Alto towards the Dumbarton Bridge.  This area used to be really run down but it is slowly improving.

The fog appeareard again.  As we turned onto Highway 84, we entered the mist.  The bridge was shrouded but as we drove over the top of the bridge the sun was visible to my right.  Back on lower ground and the fog was thick but I could see the salt ponds as we get closer.  No birds though,  Maybe they had already migrated.

We were surprised to find so many cars in the Visitors’ Center car park when we arrived.  Lots of folks must have had the same urge to be outside.  The Visitors’ Center is open Tuesdays to Sunday 10 am – 5 pm.

We started walking on the Tidelands Trail.  Since our last visit, which must have been at least two years ago, there had been quite a few changes.  Along the first part of the trail, some of the plants have been identified with precise and interesting descriptions.  The Learning Center has also been much improved.

Just before we turned onto the wooden boardwalk we met another photographer who had already taken quite a few shots and he proudly showed us some.  They were good.

Apart from the regular boom of the fog horn and the distant sound of the traffic crossing the bridge, all was quiet.  All the large bolts on the boardwalk posts were shrouded in cobwebs and covered in droplets of water.  Very pretty  I stood and gazed into the water.  It was murky and moving very slowly.  An occasional bubble rose the surface.

Ahead I saw Great White Egret standing on the bank.  It was beautiful.  Slowly it moved, reaching out its neck.  I stood and watched, fascinated and hardly daring to move myself so it was not disturbed, though I’m sure it knew I was there.  Eventually it flew away, gliding majestically over the boardwalk.

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December 01 2008 | Special Places | No Comments »