Common Birds of the Estero Bay Area
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CATALINA CALIFORNIA QUAIL (Callipepla Californica Catalinensis) Paul W
II SPECIES ACCOUNTS Andy Birch PDF of Catalina California Quail account from: Shuford, W. D., and Gardali, T., editors. 2008. California Bird Species of Special Concern: A ranked assessment of species, subspecies, and distinct populations of birds of immediate conservation concern in California. Studies of Western Birds 1. Western Field Ornithologists, Camarillo, California, and California Department of Fish and Game, Sacramento. California Bird Species of Special Concern CATALINA CALIFORNIA QUAIL (Callipepla californica catalinensis) Paul W. Collins Criteria Scores Population Trend 0 Santa Range Trend 0 Barbara County Population Size 7.5 Range Size 10 Ventura Endemism 10 County Population Concentration 10 Threats 0 Los San Miguel Is. Santa Cruz Is. Angeles County Anacapa Is. Santa Rosa Is. Santa Barbara Is. Santa Catalina Is. San Nicolas Is. San Clemente Is. Current Year-round Range Historic Year-round Range County Boundaries Kilometers 20 10 0 20 Current and historic (ca. 1944) year-round range of the Catalina California Quail. Birds from Santa Catalina Island (perhaps brought by Native Americans) later introduced successfully to Santa Rosa (1935–1940) and Santa Cruz (late 1940s) islands, but unsuccessfully to San Nicolas Island (1962); quail from mainland populations of C. c. californica introduced unsuccessfully to Santa Cruz (prior to 1875) and San Clemente (late 19th century, 1913) islands. Catalina California Quail Studies of Western Birds 1:107–111, 2008 107 Studies of Western Birds No. 1 SPECIAL CONCERN PRIORITY HISTORIC RANGE AND ABUNDANCE Currently considered a Bird Species of Special IN CALIFORNIA Concern (year round), priority 3. This subspecies Grinnell and Miller (1944) described the Catalina was not included on prior special concern lists California Quail as a “common to abundant” (Remsen 1978, CDFG 1992). -
Incubation Constancy in the Red-Winged Blackbird
INCUBATION CONSTANCY IN THE RED-WINGED BLACKBIRD LARRY C. HOLCOMB Avian incubation behavior is affected by a multitude of exogenous and en- dogenous factors. Kendeigh (1952, 196313) and Skutch (1962) reviewed in- cubation in many different orders of birds and discussed factors affecting the amount of time spent in incubation. Among workers recently reporting on incubation behavior in wild passerines are Prescott (1964)) Mumford (1964)) Erpino (1968)) Maxwell and Putnam (1972)) and Morton et al. (1972). In the Red-winged Blackbird (Ag e1 aius phoeniceus) , Nero (1956a, 195613) has published observations on female behavior during the repro- ductive cycle, but nothing was reported on the incubation constancy (per- cent of daylight hours spent on the nest). I have reported (Holcomb, 1968, 1970) that female Redwings incubated normal-sized artificial eggs a mean of 19.4 days before abandoning them. This is 8.4 days beyond the normal incubation period. The present study was designed to determine the incubation constancy in the egg-laying period, to discover if it increased each day as the incubation behavior developed, and to find if there was less incubation each day as females neared the day when eggs were abandoned in prolonged incubation. METHODS I studied the incubation behavior of Red-winged Blackbirds near Omaha, Nebraska, in 1968 and 1969. Birds were breeding in a variety of habitats, including weed, alfalfa, and clover fields, hedgerows, ditch banks, and marshes. I visited the nesting areas nearly every day, beginning in March and ending in August. Male Redwings generally arrived in early March and females soon afterward. -
Birds of the Mendocino National Forest Compiled by Chuck Vaughn, Jerry White, and David Woodward Updated June 2007
Birds of the Mendocino National Forest compiled by Chuck Vaughn, Jerry White, and David Woodward updated June 2007 (R) Resident; (SV) Summer Visitor; (WV) Winter Visitor; (T) Transient, (M) Migrant Common Name Scientific Name Snow Goose Chen caerulescens (M) Mallard Anas platyrhynchos (R) Wood Duck Aix sponsa (R) Common Merganser Mergus merganser (R) Sooty Grouse Dendragapus fuliginosus (R) Wild Turkey Meleagris gallopavo (R and SV) Mountain Quail Oreortyx pictus (R) California Quail Callipepla californica (R) Turkey Vulture Cathartes aura (R and SV) Osprey Pandion haliaetus (SV) Bald Eagle Haliaeetus leucocephalus (WV) Northern Harrier Circus cyaneus (SV and WV) Sharp-shinned Hawk Accipiter striatus (R and WV) Cooper's Hawk Accipiter cooperii (R and WV) Northern Goshawk Accipiter gentilis (R) Swainson's Hawk Buteo swainsoni (T) Red-tailed Hawk Buteo jamaicensis (R) Rough-legged Hawk Buteo lagopus (WV) Golden Eagle Aguila chrysaetos (R) American Kestrel Falco sparverius (R) Merlin Falco columbarius (WV) Peregrine Falcon Falco peregrinus (R) Prairie Falcon Falco mexicanus (WV) Killdeer Charadrius vociferous (R) Spotted Sandpiper Actitis macularia (R and SV) Band-tailed Pigeon Columba fasciata (R and WV) Mourning Dove Zenaida macroura (R and SV) Greater Roadrunner Geococcyx californianus (R) Barn Owl Tyto alba (R) Flammulated Owl Otus flammeolus (SV) Western Screech-Owl Otus kennicottii (R) Great Horned Owl Bubo virginianus (R) Northern Pygmy-Owl Glaucidium gnoma (R) Spotted Owl Strix occidentalis (R) Long-eared Owl Asio otus (SV) Northern -
Wildlife of the North Hills: Birds, Animals, Butterflies
Wildlife of the North Hills: Birds, Animals, Butterflies Oakland, California 2005 About this Booklet The idea for this booklet grew out of a suggestion from Anne Seasons, President of the North Hills Phoenix Association, that I compile pictures of local birds in a form that could be made available to residents of the north hills. I expanded on that idea to include other local wildlife. For purposes of this booklet, the “North Hills” is defined as that area on the Berkeley/Oakland border bounded by Claremont Avenue on the north, Tunnel Road on the south, Grizzly Peak Blvd. on the east, and Domingo Avenue on the west. The species shown here are observed, heard or tracked with some regularity in this area. The lists are not a complete record of species found: more than 50 additional bird species have been observed here, smaller rodents were included without visual verification, and the compiler lacks the training to identify reptiles, bats or additional butterflies. We would like to include additional species: advice from local experts is welcome and will speed the process. A few of the species listed fall into the category of pests; but most - whether resident or visitor - are desirable additions to the neighborhood. We hope you will enjoy using this booklet to identify the wildlife you see around you. Kay Loughman November 2005 2 Contents Birds Turkey Vulture Bewick’s Wren Red-tailed Hawk Wrentit American Kestrel Ruby-crowned Kinglet California Quail American Robin Mourning Dove Hermit thrush Rock Pigeon Northern Mockingbird Band-tailed -
Breeding of the Leach's Storm-Petrel Oceanodroma Leucorhoa at Santa Catalina Island, California
Carter et al.: Leach’s Storm-Petrel at Santa Catalina Island 83 BREEDING OF THE LEACH’S STORM-PETREL OCEANODROMA LEUCORHOA AT SANTA CATALINA ISLAND, CALIFORNIA HARRY R. CARTER1,3,4, TYLER M. DVORAK2 & DARRELL L. WHITWORTH1,3 1California Institute of Environmental Studies, 3408 Whaler Avenue, Davis, CA 95616, USA 2Catalina Island Conservancy, 125 Clarissa Avenue, Avalon, CA 90704, USA 3Humboldt State University, Department of Wildlife, 1 Harpst Street, Arcata, CA 95521, USA 4Current address: Carter Biological Consulting, 1015 Hampshire Road, Victoria, BC V8S 4S8, Canada ([email protected]) Received 4 November 2015, accepted 5 January 2016 Among the California Channel Islands (CCI) off southern California, Guadalupe Island, off central-west Baja California (Ainley 1980, the Ashy Storm-Petrel Oceanodroma homochroa (ASSP) is the Power & Ainley 1986, Ainley 2005, Pyle 2008, Howell et al. most numerous and widespread breeding storm-petrel; it is known 2009). Alternatively, these egg specimens may have been from to breed at San Miguel, Santa Cruz, Anacapa, Santa Barbara, and dark-rumped LESP, which are known to breed at the Coronado San Clemente islands (Hunt et al. 1979, 1980; Sowls et al. 1980; and San Benito islands, Baja California (Ainley 1980, Power & Carter et al. 1992, 2008; Harvey et al. 2016; Fig. 1B; Appendix 1, Ainley 1986). available on the website). Low numbers of Black Storm-Petrels O. melania (BLSP) also breed at Santa Barbara Island (Pitman Within this context, we asked the following questions: (1) Were the & Speich 1976; Hunt et al. 1979, 1980; Carter et al. 1992; 1903 egg records the first breeding records of LESP at Catalina and Appendix 1). -
Disaggregation of Bird Families Listed on Cms Appendix Ii
Convention on the Conservation of Migratory Species of Wild Animals 2nd Meeting of the Sessional Committee of the CMS Scientific Council (ScC-SC2) Bonn, Germany, 10 – 14 July 2017 UNEP/CMS/ScC-SC2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II (Prepared by the Appointed Councillors for Birds) Summary: The first meeting of the Sessional Committee of the Scientific Council identified the adoption of a new standard reference for avian taxonomy as an opportunity to disaggregate the higher-level taxa listed on Appendix II and to identify those that are considered to be migratory species and that have an unfavourable conservation status. The current paper presents an initial analysis of the higher-level disaggregation using the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World Volumes 1 and 2 taxonomy, and identifies the challenges in completing the analysis to identify all of the migratory species and the corresponding Range States. The document has been prepared by the COP Appointed Scientific Councilors for Birds. This is a supplementary paper to COP document UNEP/CMS/COP12/Doc.25.3 on Taxonomy and Nomenclature UNEP/CMS/ScC-Sc2/Inf.3 DISAGGREGATION OF BIRD FAMILIES LISTED ON CMS APPENDIX II 1. Through Resolution 11.19, the Conference of Parties adopted as the standard reference for bird taxonomy and nomenclature for Non-Passerine species the Handbook of the Birds of the World/BirdLife International Illustrated Checklist of the Birds of the World, Volume 1: Non-Passerines, by Josep del Hoyo and Nigel J. Collar (2014); 2. -
A Multi-Gene Phylogeny of Aquiline Eagles (Aves: Accipitriformes) Reveals Extensive Paraphyly at the Genus Level
Available online at www.sciencedirect.com MOLECULAR SCIENCE•NCE /W\/Q^DIRI DIRECT® PHYLOGENETICS AND EVOLUTION ELSEVIER Molecular Phylogenetics and Evolution 35 (2005) 147-164 www.elsevier.com/locate/ympev A multi-gene phylogeny of aquiline eagles (Aves: Accipitriformes) reveals extensive paraphyly at the genus level Andreas J. Helbig'^*, Annett Kocum'^, Ingrid Seibold^, Michael J. Braun^ '^ Institute of Zoology, University of Greifswald, Vogelwarte Hiddensee, D-18565 Kloster, Germany Department of Zoology, National Museum of Natural History, Smithsonian Institution, 4210 Silver Hill Rd., Suitland, MD 20746, USA Received 19 March 2004; revised 21 September 2004 Available online 24 December 2004 Abstract The phylogeny of the tribe Aquilini (eagles with fully feathered tarsi) was investigated using 4.2 kb of DNA sequence of one mito- chondrial (cyt b) and three nuclear loci (RAG-1 coding region, LDH intron 3, and adenylate-kinase intron 5). Phylogenetic signal was highly congruent and complementary between mtDNA and nuclear genes. In addition to single-nucleotide variation, shared deletions in nuclear introns supported one basal and two peripheral clades within the Aquilini. Monophyly of the Aquilini relative to other birds of prey was confirmed. However, all polytypic genera within the tribe, Spizaetus, Aquila, Hieraaetus, turned out to be non-monophyletic. Old World Spizaetus and Stephanoaetus together appear to be the sister group of the rest of the Aquilini. Spiza- stur melanoleucus and Oroaetus isidori axe nested among the New World Spizaetus species and should be merged with that genus. The Old World 'Spizaetus' species should be assigned to the genus Nisaetus (Hodgson, 1836). The sister species of the two spotted eagles (Aquila clanga and Aquila pomarina) is the African Long-crested Eagle (Lophaetus occipitalis). -
The Cycle of the Common Loon (Brochure)
ADIRONDACK LOONS AND LAKES FOR MORE INFORMATION: NEED YOUR HELP! lthough the Adirondack Park provides A suitable habitat for breeding loons, the summering population in the Park still faces many challenges. YOU CAN HELP! WCS’ Adirondack Loon Conservation Program Keep Shorelines Natural: Help maintain ~The Cycle of the this critical habitat for nesting wildlife and 7 Brandy Brook Ave, Suite 204 for the quality of our lake water. Saranac Lake, NY 12983 Common Loon~ (518) 891-8872, [email protected] Out on a Lake? Keep your distance (~100 feet or more) from loons and other wildlife, www.wcs.org/adirondackloons so that you do not disturb them. The Wildlife Conservation Society’s Adirondack Going Fishing? Loon Conservation Program is dedicated to ∗ Use Non-Lead Fishing Sinkers and improving the overall health of the environment, Jigs. Lead fishing tackle is poisonous to particularly the protection of air and water loons and other wildlife when quality, through collaborative research and accidentally ingested. education efforts focusing on the natural history ∗ Pack Out Your Line. Invisible in the of the Common Loon (Gavia immer) and water, lost or cut fishing line can conservation issues affecting loon populations entangle loons and other wildlife, often and their aquatic habitats. with fatal results. THE WILDLIFE CONSERVATION SOCIETY IS Be an Environmentally Wise Consumer: GRATEFUL TO ITS COLLABORATORS FOR THEIR Many forms of environmental pollution SUPPORT OF THE LOON PROGRAM: result from the incineration of fossil Natural History Museum of the Adirondacks - fuels, primarily from coal-fired power The W!ld Center plants and vehicles, negatively affecting www.wildcenter.org A guide to the seasonal Adirondack ecosystems and their wild NYS Dept. -
Bald Eagle Haliaeetus Leucocephalus
Wyoming Species Account Bald Eagle Haliaeetus leucocephalus REGULATORY STATUS USFWS: Delisted; Migratory Bird USFS R2: Sensitive USFS R4: Sensitive Wyoming BLM: Sensitive State of Wyoming: Protected Bird CONSERVATION RANKS USFWS: Bird of Conservation Concern WGFD: NSS3 (Bb), Tier II WYNDD: G5, S4B/S5N Wyoming Contribution: LOW IUCN: Least Concern PIF Continental Concern Score: 9 STATUS AND RANK COMMENTS Bald Eagle (Haliaeetus leucocephalus) is provided international protection under the Federal Migratory Bird Treaty Act of 1918, as amended 1. In 1940, Bald Eagle was provided protection under the Bald and Golden Eagle Protection Act 2. In 1966, the southern subspecies was listed as federally endangered under the Endangered Species Preservation Act; the entire population in the contiguous United States was listed as endangered in 1978 under the 1973 Endangered Species Act (ESA). A significant increase in numbers of nesting pairs, productivity, and distribution allowed Bald Eagle to be reclassified from Endangered to Threatened in 1995 under the ESA 3. Bald Eagle was delisted in 2007, and numbers are considered to be stable to increasing across its range 4. The species has been assigned different state conservation ranks by the Wyoming Natural Diversity Database for the breeding season and nonbreeding season because the abundance of the species is different between seasons. NATURAL HISTORY Taxonomy: Bald Eagle is a member of the family Accipitridae, which includes kites, eagles, harriers, and hawks 5. There are two subspecies of Bald Eagle; H. l. alascanus is found north of 40 degrees latitude across North America, including Wyoming, while H. l. leucocephalus is found south of 40 degrees latitude in the Gulf coast states 6. -
Care of Fertile Eggs Prior to Incubation 1
CARE OF FERTILE EGGS PRIOR TO INCUBATION 1. Keep eggs at 50º - 60º F (room temperature). (DON’T PUT IN A REFRIGERATOR, IT IS TOO COLD!) 2. Store the eggs with the BIG end up in egg cartons. 3. You can store for 10 days after they have been laid before hatch rate decreases (50% hatch rate is a good rate). Incubation / hatching time begins once the eggs are placed in the incubator and brought up to 99 ½ºF. Count day 1 after first 24 hours. Incubation/hatching time for chickens are 21 days and 28 to 33 days for ducks. INCUBATOR SET UP 1. Place the incubator(s) away from any windows as the sunlight will magnify thru the plexi-glass cover making it too hot. 2. Set up the incubator four (4) hours prior to adding eggs; it will give the incubator an opportunity to Diagram #2 Round Corner regulate the water temperature in the reservoir. Diagram #1 Put water into both of the troughs on the square Square corner incubator incubator cornered incubators (see diagram #1). In the round corner model which has a larger and smaller trough, place water in the outside trough labeled “circulating” (see diagram #2). (Be sure that the incubator turns on at 99º and off at 100ºF.) 3. Place the plastic thermometer, simply lay it across the top of the eggs, (see diagram #5). It will basically ride on top of the eggs. 4. Cover the adjusting stem on top with paper cup taped to help eliminate the likelihood of the setting being accidentally changed. -
California Towhee Responses to Chick Distress Calls
The Condor 109:79–87 # The Cooper Ornithological Society 2007 OFFSPRING DISCRIMINATION WITHOUT RECOGNITION: CALIFORNIA TOWHEE RESPONSES TO CHICK DISTRESS CALLS LAURYN BENEDICT1 Museum of Vertebrate Zoology, 3101 Valley Life Sciences Building, University of California, Berkeley, CA 94720 Abstract. Accurate offspring discrimination improves parental fitness by ensuring appropriate parental investment. In colonial avian species, offspring discrimination is often mediated by recognition of individual offspring vocalizations, but spatially segregated species do not necessarily need sophisticated recognition abilities if parents can use alternative information to distinguish offspring from nonoffspring. I experimen- tally tested the hypothesis that territorial California Towhee (Pipilo crissalis) parents use a location-based decision rule, instead of true vocal recognition of offspring, when deciding whether to respond to chick distress calls. Accurate responses to offspring distress calls should be favored by natural selection because they can have large fitness benefits if parents succeed in chasing away potential nest predators. Responses to nonoffspring, in contrast, may be costly and should not be favored by natural selection. Towhee parents were presented with a series of three playback experiments in which I manipulated the identity of the vocalizing chick, the age of resident chicks, and the location of the distress call broadcast. Parents showed no evidence of individual vocal recognition and no pattern of differential response to distress calls when offspring age differed from that of the calling chick. Parents did, however, exhibit a significant tendency to approach distress calls originating near their offspring more often than distress calls originating elsewhere on their territory. These results provide support for the evolution of an offspring discrimination strategy based on a simple location-based decision rule instead of true vocal recognition. -
Predator and Competitor Management Plan for Monomoy National Wildlife Refuge
Appendix J /USFWS Malcolm Grant 2011 Fencing exclosure to protect shorebirds from predators Predator and Competitor Management Plan for Monomoy National Wildlife Refuge Background and Introduction Background and Introduction Throughout North America, the presence of a single mammalian predator (e.g., coyote, skunk, and raccoon) or avian predator (e.g., great horned owl, black-crowned night-heron) at a nesting site can result in adult bird mortality, decrease or prevent reproductive success of nesting birds, or cause birds to abandon a nesting site entirely (Butchko and Small 1992, Kress and Hall 2004, Hall and Kress 2008, Nisbet and Welton 1984, USDA 2011). Depredation events and competition with other species for nesting space in one year can also limit the distribution and abundance of breeding birds in following years (USDA 2011, Nisbet 1975). Predator and competitor management on Monomoy refuge is essential to promoting and protecting rare and endangered beach nesting birds at this site, and has been incorporated into annual management plans for several decades. In 2000, the Service extended the Monomoy National Wildlife Refuge Nesting Season Operating Procedure, Monitoring Protocols, and Competitor/Predator Management Plan, 1998-2000, which was expiring, with the intent to revise and update the plan as part of the CCP process. This appendix fulfills that intent. As presented in chapter 3, all proposed alternatives include an active and adaptive predator and competitor management program, but our preferred alternative is most inclusive and will provide the greatest level of protection and benefit for all species of conservation concern. The option to discontinue the management program was considered but eliminated due to the affirmative responsibility the Service has to protect federally listed threatened and endangered species and migratory birds.