What makes a good nesting box?

We might be in the middle of winter, but spring will be here before you know it, and birds will be looking to build their nests.

If you’d like to construct a nesting box for your yard or as a community project, how can you make one that bird’s will like, choose and use?

Some useful information is posted in downtown San Diego at the Tweet Street linear park atop Cortez Hill. If you’re into DIY and like to use saw, hammer and nails, here goes:

The wood should not be painted. If you use a nontoxic stain, use lighter colors–sun on dark colors might make the box too hot. Natural wood is excellent.

The entry hole must be sized for the bird you wish to attract, and raised from the nesting box floor to accommodate a nest. Small ventilation holes at the top keep the inside of the nesting box cool.

A slanted roof will allow water to run off, keeping the birds living inside the nesting box dry.

Have a side panel that opens for monitoring and cleaning when the box is not in use.

Put up your box before birds begin to look for suitable nesting sites. (And put it well above the ground somewhere the birds feel safe.)

After the nesting season, use the side panel to clean out the old nest. Ready your nesting box for birds to roost in during the fall and winter, or the following spring.

If you’d like to see photographs of the many cleverly designed birdhouses in Tweet Street Park (and they’re pretty amazing), click here!

As you build your own unique bird house, have fun and be safe!

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Osprey guards nest high above Shelter Island!

A magnificent Osprey stood guard upon its large nest high above Shelter Island. It was turning its head, watching the world below and all around. That’s what I observed the last time I walked along Shelter Island, a short distance from the Japanese Friendship Bell.

A sign across the street from the high nest-supporting platform provides interesting facts concerning the Osprey (Pandion haliaetus) and its nest. Included:

In flight, Ospreys wings are angled slightly backwards. They have drooping “hands” giving them a gull-like appearance.

Ospreys collect sticks to build large nests in high trees and on rocky outcrops and poles.

Ospreys are year-round residents of San Diego Bay. This medium-large raptor is particularly well adapted to diving for fish, with reversible outer toes, closable nostrils to keep out water during dives, and backwards facing scale on the talons which act as barbs to help hold its catch.

Board of Port Commissioners and their Environmental Advisory Committee funded construction of this nesting platform for the Osprey.

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

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San Diego Bird Alliance celebrates 75 years!

A great event was held today at Liberty Station in San Diego. The San Diego Bird Alliance (formerly the San Diego Audubon Society) celebrated their 75th Anniversary! For 75 years they’ve been working to educate the public, protect birds and restore natural habitat!

The event brought in many community organizations that have worked with the San Diego Bird Alliance to make a brighter and birdier future!

The program began with Kumeyaay traditional Bird Songs performed by youth from the Barona Band of Mission Indians. Their songs were of birds and journeying, and respect for all Creation.

A presentation was then made by San Diego City Council President Pro Tem Joe LaCava.

Young kids in the audience would then became excited as they took center stage. Ms. Smarty Plants had them excitedly learning about the critically endangered California condor, protecting our environment, and singing!

A little later the Accipiter Dance Company performed. I posted photos of their beautiful dance here.

I left before the program was completed, so I missed more dancing and what promised to be a colorful Parade of the Species. But I did walk around, checking out the many participating organizations and learning more about this precious world we all live in.

Enjoy some random photos!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

Protecting birds in the San Diego River Estuary.

Several signs posted along the edge of the San Diego River Estuary indicate: Endangered Species Predator Control in Progress. These signs were placed by the City of San Diego Public Works Department. I saw them today for the first time.

The Light-Footed Ridgway’s Rail uses the San Diego River Estuary as natural habitat, and efforts to protect this endangered subspecies involve trapping predators like raccoons, feral cats, and rats. The sign asks people to not feed feral cats, which are being trapped and relocated to the nearest Humane Society.

As I walked along the river on a beautiful late February day, I saw many birds in the water, among vegetation and on distant mudflats. I don’t believe I spotted any Light-Footed Ridgway’s Rails, but I can’t say for sure.

When I walked into the nearby Marina Village Conference Center, where Audubon’s San Diego Bird Festival is taking place all weekend, I asked an expert how the Light-Footed Ridgway’s Rail is doing. Hanging on, was the gist of the reply.

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

A free Bird Friendly Home and Garden Fair!

A free “Bird Friendly Home and Garden Fair” will be open to the public this coming Sunday, February 25, 2024. It’s part of San Diego Audubon’s big five-day San Diego Bird Festival, which is presently underway at the Marina Village Conference Center!

The Bird Friendly Home and Garden Fair will feature local organizations and businesses that help you help birds. There will be exhibitor booths, educational presentations, and people can build a bluebird nesting box for the California Bluebird Recovery Project. The program schedule includes a family music program and a live birds of prey presentation. There will be information about native seed libraries, what to do if you find an injured or baby bird, and much more!

To read more about this unique weekend event, click here and scroll down. You can participate in other San Diego Bird Festival activities, too!

(If you’re curious about the above photograph–that’s a Great Blue Heron that was perched in a tree above the San Diego River. I spotted it yesterday while walking across the pedestrian bridge near the Fashion Valley transit center.)

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

Red-tailed hawk by Sixth Avenue sidewalk.

Look what I spotted while walking home from Balboa Park this afternoon! A red-tailed hawk was perched in a palm tree next to the Sixth Avenue sidewalk, at the west edge of the park.

The bird, perhaps ten feet above my camera, was unfazed by my presence.

A young person staring at a phone walked directly under the hawk without noticing it. What other wonders in this world go unseen?

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

Walking along Salt Marsh Bird View Trail.

A short, easy side trail can be enjoyed north of the San Dieguito Lagoon near Del Mar. It’s called the Salt Marsh Bird View Trail.

Those who journey through the San Dieguito River Park along the Coast to Crest Trail might see signs indicating either end of the Salt Marsh Bird View Trail. (No bicycles or horses are allowed on it.)

During my own leisurely walk heading east, I saw one of these signs just beyond the San Dieguito River Park Lagoon Ranger Station, which is located off San Andres Drive and Via de la Valle.

As the trail’s name suggests, those who move along it can observe many birds in the nearby lagoon and its marshy vegetation.

This trail also passes the beautiful Birdwing Open Air Classroom, which I blogged about here. A short path leads up to Birdwing. There hikers will find a shady place to rest and feel alive, surrounded by nature.

Well, here are my photographs. Enjoy!

Over 200 bird species have been observed at the San Dieguito Lagoon.

Its various habitats include fresh water marshes, salt marshes, riparian forests, upland coastal sage scrub and chaparral plant communities.

Four endangered bird species that inhabit this lagoon are the Belding’s subspecies of Savannah Sparrow, Ridgway’s Rail, California Gnatcatcher, and California Least Tern.

Volunteer birders conduct monthly surveys at San Dieguito Lagoon. Learn more about that here!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or Twitter!

Nature’s beauty observed above Lake Hodges.

I took this series of photographs while walking on the David Kreitzer Lake Hodges Bicycle/Pedestrian Bridge. They show the beauty of nature in Spring after a winter that brought much needed rain to San Diego.

The trees in and around the lake were bright green with new spring leaves. This part of Lake Hodges had been dry for many years during a long drought, but as you can see water fed by the San Dieguito River now lingers below the bridge.

The 990 foot long bicycle and pedestrian bridge has some benches for sitting and is a great place for birdwatching. I observed egrets, crows and swallows during my short visit.

The bridge is also notable because it’s the longest stress ribbon bridge in the world! You can learn more about that here.

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or Twitter!

The beautiful Birdwing Open Air Classroom.

Beside the San Dieguito Lagoon wetland, near the west end of the San Dieguito River Park, you’ll find a beautiful outdoor space where one can learn about nature and soak in its goodness.

The shady, airy Birdwing Open Air Classroom was dedicated in 2014. It does indeed look a bit like a bird’s wing in flight!

Birdwing may be used as a trailside classroom by teachers, scientists and park rangers. It is also a place for walkers and hikers to relax and gaze out the nearby lagoon.

A short looping path and bridge near the structure passes through yellow bush sunflowers and other native plants. From that path I observed an osprey flying high in the sky–too small for a sharp photograph with my little camera.

The Birdwing Open Air Classroom can be accessed from the Coast to Crest Trail perhaps a quarter mile east of San Andres Drive and the ranger station.

You can learn more about the Birdwing Open Air Classroom here.

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or Twitter!

The many birds of Lakeside’s Lindo Lake.

Those who love to watch birds are in for a treat at Lindo Lake County Park in Lakeside.

Walk along the shore of beautiful Lindo Lake and you’re almost certain to see hundreds of birds. What’s more, some of the birds seem fearless in the close presence of humans.

An informative signs shows a variety of birds one might encounter, including Cooper’s Hawks, Red Shouldered Hawks, Red Tailed Hawks, Great Blue Herons, Black-necked Stilts, Killdeer, Snowy Egrets, Black-Crowned Night Herons, American White Pelicans, Canada Geese, Mallards, and Wood Ducks.

Even though I’m far from an expert, during my walk yesterday I also identified Red-winged Blackbirds, American Coots, a distant Double-crested Cormorant, Domestic Geese, Greater White-fronted Geese, Brewer’s Blackbirds and Great-tailed Grackles.

Yes, and a whole lot of pigeons–I mean Rock Doves.

Enjoy these photographs!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or Twitter!