WADFW PSAMP S1998

Occurrence Observation
Latest version published by OBIS-SEAMAP on Oct 7, 2025 OBIS-SEAMAP

Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:

Data as a DwC-A file download 6,365 records in English (534 KB) - Update frequency: irregular
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Description

Original provider: Washington Department of Fish & Wildlife Abstract: The metadata edits are in progress. Please contact the contact person for detail. Aerial surveys of marine birds have been conducted annually since 1992 by the Puget Sound Ambient Monitoring Program (PSAMP) staff during both a summer (July) and a winter (December to early February) survey window, sampling some part of every portion of the marine shoreline of the inner marine waters of Washington state by two strata: nearshore (< 20 meters in depth) and offshore (> 20 meters in depth). The datasets are split by season (summer or winter) and year.

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 6,370 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Evenson, J. and D. Kraege. 2023. WADFW PSAMP S1998. Version 1.8.1. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/a4ac86a2.

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is OBIS-SEAMAP. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 1339958d-cfb0-43d5-8a36-5f3c08d0d6cd.  OBIS-SEAMAP publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Ocean Biodiversity Information System.

Keywords

Occurrence; Observation; Marine Biology; Visual sighting; Marine Animal Survey; Marine mammals; Seabirds; Aircraft; Visual Sighting; Occurrence

External data

The resource data is also available in other formats

OBIS-SEAMAP Dataset Page https://seamap.env.duke.edu/dataset/235 UTF-8 Interactive map
FGDC Metadata https://seamap.env.duke.edu/dataset/235/fgdc UTF-8 XML
EML Metadata https://seamap.env.duke.edu/dataset/235/eml UTF-8 XML

Contacts

Joe Evenson
  • Owner ●
  • Originator ●
  • Point Of Contact
  • Primary contact
Washington Department of Fish & Wildlife
Don Kraege
  • Originator
  • Secondary contact
Washington Department of Fish & Wildlife
OBIS-SEAMAP
  • Metadata Provider ●
  • Distributor
Marine Geospatial Ecology Lab, Duke University
  • A328 LSRC building
27708 Durham
NC
US

Geographic Coverage

Oceans,Northeastern Pacific Ocean

Bounding Coordinates South West [47.72, -124.637], North East [49.005, -122.205]

Taxonomic Coverage

Scientific names are based on the Integrated Taxonomic Information System (ITIS).

Class Aves (Birds)
Order Anseriformes (Ducks)
Family Eurytomidae (Eurytomids), Laridae (Gulls)
Genus Anas (Dabbling ducks), Aythya (Diving ducks), Cerorhinca (Rhinoceros Auklets), Feresa (Pygmy killer whales), Histrionicus (Harlequin ducks), Lophodytes (Hooded mergansers), Melanitta (Scoters), Mergus (Greater mergansers), Pandion (Ospreys), Phalaropus (Phalaropes), Phoca (Hair seals), Phocoena (Common porpoises), Phocoenoides (Dall's porpoises), Synthliboramphus (Ancient Murrelets)
Species Aechmophorus occidentalis (Western grebe), Anas crecca (Eurasian teal), Anas platyrhynchos (Mallard), Ardea herodias (Great blue heron), Balaenoptera acutorostrata (Common minke whale), Brachyramphus marmoratus (Marbled murrelet), Branta canadensis (Canada goose), Cepphus columba (Pigeon guillemot), Charadrius vociferus (Killdeer), Chroicocephalus philadelphia (Bonaparte's gull), Circus cyaneus (Northern harrier), Corvus caurinus (Northwestern crow), Fratercula cirrhata (Tufted puffin), Gavia immer (Common loon), Gavia pacifica (Pacific loon), Haematopus bachmani (Black oystercatcher), Haliaeetus leucocephalus (Bald eagle), Hydroprogne caspia (Caspian tern), Larus californicus (California gull), Larus canus (Mew gull), Larus glaucescens (Glaucous-winged gull), Larus heermanni (Heermann's gull), Lontra provocax (Southern river otter), Megaceryle torquata (Ringed kingfisher), Melanitta fusca (Velvet scoter), Melanitta perspicillata (Surf scoter), Mergus merganser (Common merganser), Oceanodroma leucorhoa (Leach's storm petrel), Phalacrocorax auritus (Double-crested cormorant), Phalacrocorax pelagicus (Pelagic cormorant), Phalacrocorax penicillatus (Brandt's cormorant), Phalacrocorax urile (Red-faced cormorant), Podiceps grisegena (Red-necked grebe), Sterna hirundo (Common tern), Tringa glareola (Wood sandpiper), Uria aalge (Common murre)

Temporal Coverage

Start Date / End Date 1998-07-13 / 1998-07-30

Project Data

No Description available

Title WADFW PSAMP S1998
Funding NA

The personnel involved in the project:

Joe Evenson
  • Owner
Don Kraege
  • Originator

Sampling Methods

NA

Study Extent NA

Method step description:

  1. NA

Collection Data

Collection Name zd_235
Collection Identifier zd_235
Parent Collection Identifier OBIS-SEAMAP

Additional Metadata

marine, harvested by iOBIS. The nearshore strata were sampled in two fashions: 1)in nearshore habitat that was relatively narrow, the plane flew parallel to the shoreline generally 100 meters from the high tide line; 2)in nearshore habitat with broad extensive shallow areas such as river estuaries, the plane flew in an S-pattern to sample a larger proportion of the habitat available in that locality. The offshore strata were sampled in a crisscross pattern that zigzagged back and forth across depth contours, with an attempt made to cut across most all banks and similar major underwater bathymetric features. There was no attempt made to survey during the same tidal stage in these areas. The survey always began in the southernmost study areas and proceeded to the northern portions; therefore the same areas were usually sampled during the same time of month each year, give or take a week. The last two summer surveys (1997-98) did not include the southern and central portions of Puget Sound, due to budget cuts. These areas were chosen to be continued on a less frequent basis because low and consistent numbers of birds were seen there during the July survey window in the previous five summer surveys. Effort data is provided in separate files.