Max Breeding Status # Quads # Priority Blocks # Total Blocks Confirmed 352 324 403 Probable 232 209 328 Possible 61 60 176 Species Total 645 593 907 Total in Atlas 1132 1041 3854 Species Percentage 56.98 56.96 23.53

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 83 06/21 08/27 07/20 Feeding Young 281 06/03 08/14 07/07 Nest With Young 8 06/13 07/15 06/26, 06/29 Nest With Eggs 8 06/09 06/30 06/19, 06/25 Occupied Nest 6 06/10 07/15 06/14, 06/19 Distraction Display 22 06/10 08/07 06/27, 06/28 Nest Building 25 05/25 07/08 06/06 Territorial/Courtship 26 05/26 07/16 06/23, 06/26

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 245 1 breeding pair 84 2-10 breeding pairs 199 11-100 breeding pairs 280 101-1000 breeding pairs 94 1000+ breeding pairs 5

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 366 FLC 1 FLCc 1 FLCs 3 FLH 6 FLH (e) 1 FLHn 7 FLHn(e) 5 FLHn(w) 1 FLHs 4 FLHs(e) 3 FLM 13 FLM (w) 1 FLMc 3 FLMc(e) 1 FLMs 2 FU 8 FUC 1 FUC (a) 1 FUCp 2 FUCp(e) 4 FUCp(p) 2 FUCs 1 FUH 32 FUH (c) 2 FUH (e) 4 FUHa 94 FUHa(e) 19 FUHm 44 FUHm(a) 1 FUHm(e) 16 FUHo 33 FUHo(e) 11 FUHo(w) 1 FUHp 1 FUM 54 FUM (e) 2 FUMh 4 FUMh(e) 1 FUMp 44 FUMp(e) 5 FUMp(w) 1 FUMs 11 FUMs(e) 5 OLNb(e) 1 OLNm 1 OLWr 3 OU 1 OUA 1 OUAg 1 OUN 3 SL 1 SLCc 1 SLCn 1 SLCo 1 SLH 12 SLH (e) 1 SLHc 10 SLHh 6 SLHn 30 SLHn(e) 1 SLHo 3 SLM 4 SLMc 5 SLMh 2 SLMn 11 SLMo 1 SUCc 1 SUCo 1 SUCp 1 SUH 16 SUH (e) 1 SUHc 132 SUHc(e) 2 SUHc(w) 1 SUHh 16 SUHn 25 SUHo 25 SUHo(e) 1 SUM 9 SUMc 39 SUMh 6 SUMn 4 SUMo 5 URR 1 UUO 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 6 FY 6 NE 1 Total 13

Confirmed Brown-headed Cowbird records where Chestnut-sided Warbler was indicated as host species. MinDate: 06/10 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