WBBA Evening Grosbeak Data

Evening Grosbeak Map and Data

Max Breeding Status # Quads # Priority Blocks # Total Blocks

Confirmed 61 48 70

Probable 82 74 94

Possible 81 77 129

Species Total 224 199 293

Total in Atlas 1132 1041 3854

Species Percentage 19.79 19.12 7.60

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 29 06/12 08/24 07/12

Feeding Young 28 06/08 09/01 07/18

Nest With Young 4 06/15 06/25 06/20, 06/21

Nest With Eggs 1 06/14 06/14

Occupied Nest 2 06/06 06/06

Nest Building 7 05/07 06/22 06/03

Territorial/Courtship 4 05/21 06/23 06/06, 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 98

1 breeding pair 31

2-10 breeding pairs 101

11-100 breeding pairs 59

101-1000 breeding pairs 4

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 111

FLC 2

FLCc 1

FLCs 4

FLH (c) 1

FLHn 1

FLM 3

FLM (e) 2

FLMc 3

FLMs 5

FUC 2

FUC (c) 1

FUCh 1

FUCp 12

FUCs 4

FUH 5

FUHa 8

FUHm 8

FUHm(e) 1

FUHo 3

FUM 30

FUMh 15

FUMp 46

FUMp(e) 2

FUMs 22

FUMs(e) 2

OLNb 4

OUAg 1

SLC 1

SLCn 1

SLHc 1

SLHn 1

SLMc 1

SLMn 2

SLMn(w) 1

SUH 1

SUHc 3

SUMn 1

URC 1

URO 2

URR 37

URR (a) 1

URX 1

USO 1

USR 2

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.

Last edit date: May 2, 2003