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Click to contact MCAS Board Members and Chairs. Photo: Dave Tyra

Birds of SLO County.

Follow this link to read or download SLO County checklists. Photo: Teddy Llovet

MCAS Birding Guides

Follow this link to discover our trove of SLO County birding guides. Photo: Maggie Smith

Field Trips!

Click to read about MCAS field trips. Photo: Paul Andreano

MCAS Community Programs

Click to read about monthly MCAS community programs. Photo: Al Schmirer

Thursday, June 23, 2016

EUREKA! The Birds of San Luis Obispo County - May 2016

Offshore birds made the biggest splash in May. Cruise ships again accounted for the majority of the offshore sightings, but research and container ship reports provided interesting records as well. Three cruise ships sailing through the county waters in early May reported Black-footed Albatross, Pink-footed and Sooty Shearwaters, Pomarine Jaeger, Red Phalarope, and Cassin’s Auklet (many observers=mob). On May 6, an offshore research vessel recorded Cook’s Petrel and a Flesh-footed Shearwater (fide P.Lehman). The most unusual bird though was a Hawfinch ( that passed through county waters on 17 May (P.Leahy). This bird was first noticed on a container ship in the western Aleutians and continued with the ship (eating seed provided by the observer) through at least Santa Barbara County waters and likely to the destination port in Los Angeles County. While the method of arrival makes listers uncomfortable, this report clearly shows the potential for ship assisted birds turning up along the coast.

May "bird of the month" honors go to a Magnificent Frigatebird seen over Morro Bay from the north end of Pecho Road on 16 May (J.Royer). This is the first county record since 1998 and also the earliest with previous records spanning from late Jun to mid-Sep. Plumage details indicate this was a female and eliminated both Greater and Lesser Frigatebirds, both of which are both possible in California. There were several other interesting birds at Morro Bay. Two Black Skimmers were there 28-30 May (D.Camilleri, T.Edell). Lingering waterfowl included a Greater White-fronted Goose seen flying over Sweet Springs Nature Preserve on 29 May (J.Carroll), a male Blue-winged Teal in Baywood Cove on 17 May (T.Edell), and a female Greater Scaup still present on 28 May (J.Royer, J.Carroll). Although Bald Eagles are now widespread in the county, two adults perched high in the Morro Bay State Park heron rookery on 17 and 26 May (T.Edell) are the first potential pair present at the bay during the breeding season. The latest dowitcher reports were a Short-billed Dowitcher around the north end of Pecho Road on 28 May (J.Royer) and two Long-billed Dowitchers on 12 May (T.Edell). The number of American White Pelicans shot up from the 7 earlier in the month to 26 on 31 May (T.Edell); May and June increases presumably are the product of failed nesting or sub-adult birds, though where they come from is unknown. A Black-and-white Warbler was seen from the Morro Bay State Park marina boardwalk on 30 May (S.Griffin).

Due to the regular coverage Oso Flaco Lake receives, a female Hooded Merganser there on 30 May (J.Aasen) was new and presumed to be a very late transient. One species drawing a lot of attention there was the pair of Least Bitterns present all month and with two offspring first reported on 12 May (mob). This is a "species of Special Concern" in California and a protected migratory bird and as such visitors should respect its protected status and patiently wait for views rather than playing calls and hoping for a response. State Parks is concerned with the attention this species is receiving and the potential for adverse effects on nesting. Other birds of interest at the lake were a male Hermit/Townsend’s Warbler hybrid ( there on 8 May (T.Edell) and a late Hermit Warbler on 22 May (S&L.Terrill). A high count of 10 Yellow-headed Blackbirds was seen on 8 May (T.Edell,M.Smith). Though not seen at the lake, the first Least Tern of the season was noted in the area on 1 May (J.Iwanicha).

A Yellow-breasted Chat continued along the Cottontail Creek drainage at Whale Rock Reservoir through 23 May (T.Edell). This somewhat coastal location is not in the species known nesting range. On the reservoir, a lingering male Greater Scaup on 23 May (T.Edell) may summer there based on past scaup that remained to this date. A female Common Merganser was a bit unusual for this location on 23 May (T.Edell) and a Common Raven heard here on that date (T.Edell) may be resident in the area.

Nearby at Estero Bluffs State Park, a late Ruddy Turnstone was observed on 31 May (D.Keeling) and several Royal Terns lingered into late May with three still present on 22 May (M.Smith). Just south of the park at the Lucerne Drive vista point a White-winged Dove flew north toward the park on 29 May (T.Edell). To the south in Montana de Oro State Park, a Willow Flycatcher at the Islay Creek Campground on 11 May (J.Royer) was the first of five reported during the month. Also found in the campground that day was a male Black-and-white Warbler (J.Royer) that was photographed on 14 May (R.Zachary). A Black-throated Gray Warbler there 11-12 May (J.Royer) provided this year’s the latest spring report.

Birds of interest in the north county were a male Rose-breasted Grosbeak in east Templeton on 6 May (J.Rayner), an adult Chipping Sparrow at Santa Margarita Lake on 1 May (R&R.Zachary), and an American Bittern along Cholame Creek on 12 May (J.Moonjian). Surprisingly, the only Heermann’s Gull reported was one at the Pismo Creek lagoon on 30 May (R.Saval). Other coastal sightings included a late female Common Goldeneye at San Luis Obispo Creek on 12 May (H.Elliott) and a male and female Black-necked Stilt at the mouth of Santa Rosa Creek in Cambria on 5 May (K.Perry). A Common Raven continued along western Turri Road through 30 May (S.Griffin) and 16 Yellow-headed Blackbirds were along the eastern section on 10-11 May (P.Clayton). Three late transients worth noting were a White-throated Sparrow in Nipomo on 5 May (S.Girard), a Red-breasted Nuthatch at Meadow Park in San Luis Obispo on 10 May (T.Edell), and a Audubon’s Yellow-rumped Warbler in Morro Bay on 12 May (K.Perry).

For seasonal status and distribution information about birds mentioned in this report, consult the Morro Coast Audubon publication "The Birds of San Luis Obispo County, California" (available to purchase for $3.00 at MCAS office in Morro Bay), eBird at the following link, or contact me at Tom Edell

Thursday, June 9, 2016

MCAS Community Program - Annual Bird Walk and Picnic


Please join us for Morro Coast Audubon Society's Annual June Bird Walk and Picnic on Monday June 20th  across from the Oak Glen Pavilion at the SLO Botanical Gardens.

Bring your main or side dish, table setting, and tablecloth (if you have one). Drinks provided by MCAS hospitality. The event is open to all at no charge.

Click READ MORE button then Open Flyer for more details.

Wednesday, June 8, 2016

Sweet Springs Circle of Friends Celebration!

It was a picture perfect day on May 22nd when the celebration for those in the Sweet Springs Circle of Friends was held, appropriately, at Sweet Springs Nature Preserve in Los Osos.

Those who donate $500 or more to Morro Coast Audubon Society are part of the Circle of Friends and, in appreciation of their gift to MCAS, a plaque with their name or a designated honoree is added to the Kiosk at the Ramona entrance to Sweet Springs Nature Preserve.

The celebration began with a bird walk led by Mike Stiles, followed by refreshments and conversation, and ended with President Dave Tyra acknowledging all those whose plaques were added in 2015.

2015 Sweet Springs Circle of Friends plaques added:

Libbie Agran & Guy Fitzwater
For Aubrey & Connor Bain
Lawrence Balthasar
Karen & Jim Clarke
Paul & Robertine Freshwater
David & Shanda Gibbs
Alta Hall
Jeff Kreps
K. Larry Landers & John Hendrix
Marti Lindholm
Cassie Murphy
In Memory of Lea & Ray Verrill
Gar & Elizabeth Salzgeber
Mike, Margarete, Clair, & Renata Lozito
Small Wilderness Area Preservation
In Loving Memory of Timothy Tierney
Mike Cook & Jan Surbey
Bert & Elaine Townsend
The Tyra Family
Rosalie Valvo
Eric Wier & Laura Frank
John Chesnut & Los Osos Middle School
Mike Stiles
Chuck Woodard
Travis Belt
Morro Bay Winter Bird Festival
Richard Parker
In honor of Maya
In memory of Frank Little

Monday, May 9, 2016

Spring 2016 Education Outreach

Members of Morro Coast Audubon Society (MCAS) Education Committee spent a wonderful Spring visiting classrooms throughout the county, and leading bird walks for the students and their families.

During the month of April bird walks were lead for nine third-grade classrooms at Vineyard Elementary School in Templeton.

Other events during the Spring season included leading field trips in Paso Robles for YouthWorks, 4-H youngsters, and their families.

Ten classroom presentations of our "Birds In Your Neighborhood" program were given at various elementary schools in Cayucos, Cambria, and Morro Bay this spring.

This committee of extremely dedicated men and women delight in sharing their love of birds and other wildlife with teachers, students, and their families. Each and every one of these individuals helped to promote the mission of MCAS to protect birds, wildlife, and the environment of our earth.

Huge thanks from MCAS to Karen Beckman, Bart Beckman, Vicky Johnsen, Kathleen Kent, Jackie Knowlton, Ann Little, Teddy Llovet, Kaaren Perry, Audrey Weichert, and Kyle Weichert for reaching over 500 boys and girls in SLO county during the Spring of 2016!

Kaaren Perry MCAS Education Chair.

[Drawing by Jaxon, grade 3, Vineyard Elementary School]

MCAS Community Progam: Birds and Climate Change, two important presentations


Please join us on Monday, May 16th, at 7pm at SLO Botanical Garden's Oak Glen Pavilion for informative talks by Chad Wilsey and Sharon Rippner.

Refreshments will be provided.

Download Flyer for more details.