Max Breeding Status # Quads # Priority Blocks # Total Blocks Confirmed 221 178 249 Probable 227 216 282 Possible 81 75 120 Species Total 529 469 651 Total in Atlas 1132 1041 3854 Species Percentage 46.73 45.05 16.89

Species Total is the sum of all quads/priority blocks/total blocks the species was recorded in with at least a Possible breeding status. Total in Atlas is the number of quads/priority blocks/total blocks in the atlas with data (regardless of species). Species Percentage is the Species Total quads/priority blocks/total blocks divided by the Total in Atlas quads/priority blocks/total blocks.

Breeding Behavior # Records Min Date Max Date Mid Date(s) Fledged Young 68 05/26 08/27 07/11, 07/12 Feeding Young 112 05/26 08/14 06/30, 07/01 Nest With Young 9 06/02 07/22 06/13 Nest With Eggs 33 05/29 07/14 06/21 Occupied Nest 10 06/05 07/11 06/13, 06/16 Distraction Display 19 05/29 07/31 07/02 Nest Building 10 05/11 07/15 06/09, 06/10 Territorial/Courtship 12 05/26 07/31 06/26, 07/06

Territorial/Courtship category includes five Probable breeding codes: T (Territorial), C (Courtship), N (Hole Nesters Visiting Nest Site), A (Agitated Behavior or Anxiety Calls), and B (Nest Building by wrens or woodpeckers). Nest Building category includes CN (Carrying Nesting Material) and NB (Nest Building). Nest with Young category includes NY (Nest with Young) and FS (Carrying Fecal Sac). Breeding codes of PE (Physiological Evidence), DD (Distraction Display), and UN (Used Nest) are not listed.

Max Abundance # Total Blocks Not Indicated 178 1 breeding pair 71 2-10 breeding pairs 246 11-100 breeding pairs 147 101-1000 breeding pairs 9

Number of Total Blocks is the number of blocks for which the indicated abundance is the maximum recorded for the species in the block. Abundance represents the estimated number of breeding pairs in a block.

Habitat Code # Records Not Indicated 300 FLHn(e) 1 FUCp 1 FUCs 1 FUCs(p) 1 FUHa 1 FUMp 1 O 1 OLA 13 OLAc 4 OLAg 2 OLAx 1 OLN 5 OLNb 1 OLNm 3 OLU 3 OLWr 1 OU 6 OUA 56 OUA (e) 1 OUAa 23 OUAc 37 OUAc(e) 1 OUAg 54 OUAg(e) 1 OUAp 10 OUAr 29 OUAr(a) 1 OUAr(e) 1 OUAx 1 OUN 20 OUU 83 SLCh 2 SLHc 1 SLM 1 SLMh 2 SLMn 1 SU 2 SUC 1 SUC (e) 1 SUCc 3 SUCn 2 SUCo 3 SUCp 7 SUCp(p) 1 SUH 1 SUHc 7 SUHc(e) 1 SUHh 23 SUHn 14 SUHo 14 SUM 2 SUMc 15 SUMh 2 SUMn 3 SUMo 6 SUMo(e) 1 SUMp 1 U 1 URO 1 URR 4 URX 3 USO 1

Habitat Codes are listed from all records for the species. More than one habitat code may have been recorded in a quad or block for the species. For explanation of habitat codes, see Habitat Codes.

Breeding Code # Records FL 1 FY 1 NY 1 Total 3

Confirmed Brown-headed Cowbird records where Vesper Sparrow was indicated as host species. MinDate: 06/13 MaxDate: 07/23 for this species. Total confirmed BHCO Records where host is indicated: 480 Total species indicated as hosts: 64

Last edit date: May 2, 2003