WBBA Hairy Woodpecker Data

Hairy Woodpecker Map and Data

Max Breeding Status # Quads # Priority Blocks # Total Blocks

Confirmed 520 445 633

Probable 248 251 338

Possible 171 188 293

Species Total 939 884 1264

Total in Atlas 1132 1041 3854

Species Percentage 82.95 84.92 32.80

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 200 04/26 08/31 07/05

Feeding Young 241 05/11 08/24 06/23

Nest With Young 130 05/16 07/25 06/09

Nest With Eggs 1 06/06 06/06

Occupied Nest 90 04/10 08/05 06/12, 06/13

Distraction Display 9 05/30 06/29 06/12

Nest Building 18 04/13 07/18 06/03, 06/05

Territorial/Courtship 76 04/10 08/02 06/07, 06/10

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 297

1 breeding pair 168

2-10 breeding pairs 466

11-100 breeding pairs 323

101-1000 breeding pairs 10

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 450

F 1

FL 2

FLC (e) 1

FLCc 2

FLCs 3

FLH 26

FLH (e) 2

FLH (w) 1

FLHn 21

FLHn(e) 2

FLHn(w) 1

FLHs 53

FLHs(w) 1

FLM 23

FLMc 5

FLMc(e) 1

FLMs 9

FU 5

FUC 2

FUCp 3

FUCp(p) 3

FUCp(w) 1

FUCs 1

FUCs(e) 1

FUCs(p) 1

FUH 129

FUH (e) 4

FUHa 78

FUHa(e) 7

FUHm 168

FUHm(e) 9

FUHo 177

FUHo(e) 7

FUM 93

FUM (e) 1

FUMh 21

FUMh(e) 1

FUMp 104

FUMp(e) 2

FUMp(p) 1

FUMp(w) 1

FUMs 30

FUMs(e) 3

OLA 1

OLNb 3

OLU 1

OLW (e) 1

OLWl 2

OLWl(e) 1

OLWm 1

OLWr 4

OU 1

OUA 1

OUAg 1

OUAp 2

OUU (g) 1

SLC 1

SLCn 2

SLH 3

SLHc 1

SLHh 3

SLHn 10

SLM 3

SLMc 4

SLMh 2

SLMn 1

SU 1

SUCh 1

SUCo 1

SUCp 1

SUH 7

SUHc 5

SUHh 8

SUHn 3

SUHo 7

SUM 3

SUM (e) 1

SUMc 6

SUMc(e) 1

SUMh 2

SUMo 1

SUMp 1

U 1

UR 4

URO 2

URR 35

URR (e) 2

URX 1

USO 2

USR 13

UUO 1

UUR 5

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.

Last edit date: May 2, 2003