About this Dataset

Bird Species Of Special Concern [ds463] Extended Table

This data set is an intersection of all 63 vector polygon ranges depicted in the following publication with a statewide grid of 25 square mile hexagon cells. 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. http://www.dfg.ca.gov/wildlife/species/ssc/birds.html The vector polygon ranges were hand drawn at a scale of 1:6,600,000 by authors and editors of the Bird Species of Special Concern report and digitized into shapefiles by staff of the Biogeographic Data Branch, California Department of Fish and Game. The hexagon grid for the state was created by Steve Goldman by modifying an AML (Arc Macro Language) script originally written by Eric Kauffman.
Organization: State of California
Last updated: 2025-07-24T00:36:50.136058
Tags: auth_cdfw, bird, bird-species-of-special-concern-hexagon-intersect-bssc, california-department-of-fish-and-wildlife, california-natural-resources-agency, caopendata, cdfw, ds0463_20090224_wm

Tables

Table 1

@usgov.ca_gov_bird_species_of_special_concern_ds463_extended_d9a6e.table_1

591.97 kB
67,619 rows
9 columns

CREATE TABLE table_1 (
  "objectid" BIGINT,
  "hex25_id" BIGINT,
  "comname" VARCHAR,
  "sciname" VARCHAR,
  "currentr" DOUBLE,
  "historic" DOUBLE,
  "year_round" DOUBLE,
  "wintering" DOUBLE,
  "breeding" DOUBLE
);