WBBA Downy Woodpecker Data

Downy Woodpecker Map and Data

Max Breeding Status # Quads # Priority Blocks # Total Blocks

Confirmed 697 623 879

Probable 228 244 332

Possible 100 116 218

Species Total 1025 983 1429

Total in Atlas 1132 1041 3854

Species Percentage 90.55 94.43 37.08

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 376 05/09 09/02 07/05

Feeding Young 333 05/20 08/24 06/23

Nest With Young 109 05/14 07/30 06/16

Occupied Nest 115 05/05 07/22 06/12

Distraction Display 5 06/07 06/29 06/16

Nest Building 23 04/13 07/20 06/17

Territorial/Courtship 83 03/30 07/28 06/05

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 317

1 breeding pair 99

2-10 breeding pairs 418

11-100 breeding pairs 556

101-1000 breeding pairs 38

1000+ breeding pairs 1

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 610

F 1

FL 2

FLC 2

FLCc 1

FLCs 5

FLH 38

FLH (e) 1

FLHn 19

FLHn(a) 1

FLHn(e) 2

FLHs 57

FLHs(w) 1

FLM 17

FLM (w) 1

FLM(w) 1

FLMc 12

FLMs 9

FU 7

FUCp 6

FUCp(e) 1

FUCp(p) 3

FUH 115

FUH (e) 5

FUHa 86

FUHa(e) 13

FUHm 148

FUHm(e) 8

FUHm(w) 1

FUHo 237

FUHo(e) 10

FUM 98

FUM (e) 3

FUMh 17

FUMp 91

FUMp(e) 3

FUMp(p) 1

FUMp(w) 1

FUMs 23

FUMs(c) 1

OLA 1

OLAp 1

OLNb 2

OLW 2

OLWl 4

OLWm 1

OLWm(e) 1

OLWm(i) 1

OLWr 5

OUA 5

OUAg 2

OUAp 2

OUAr(e) 1

OUU 2

SL 1

SLCn 3

SLH 11

SLHc 3

SLHh 1

SLHn 14

SLHn(w) 3

SLHo 1

SLM 5

SLMc 2

SLMh 3

SLMn 6

SLMn(w) 1

SLMo 2

SUCo 1

SUH 7

SUH (e) 1

SUHc 18

SUHh 22

SUHn 6

SUHo 11

SUHo(e) 1

SUHo(g) 1

SUM 4

SUMc 4

SUMc(w) 1

SUMh 1

SUMn 4

SUMo 2

SUMp 1

U 1

UR 4

URO 3

URO (c) 1

URR 74

URR (a) 1

URR (e) 1

URX 1

US 2

USO 3

USR 16

UUO 6

UUO (w) 1

UUR 10

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