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| Animal Species |
Breeding
Timeframe |
Gestation |
Birthing
Time |
Litter
Size |
Weaning Timeframe |
 |
Armadillos |
Winter |
160
Days |
March to April |
4 - same sex |
2
Months |
 |
Bats |
April to May |
60
Days |
March to May |
Average 2 |
3
Weeks |
 |
Chipmunk |
February to March
Late Summer |
31
Days |
April to May
August to October |
2
to
5
May have 2 litters per year |
8 to
10 Weeks |
 |
Mole
Eastern & Star |
February to June |
42
Days |
March to April |
2
to
8
Up to 3 litters per year. |
5
Weeks |
 |
Opossum |
January to July |
13
Days |
February to July |
Average 7 per Litter
1 to 2 Litters per Year |
3 to
4 Months
from Birth |
 |
Pigeon |
|
|
|
|
|
 |
Raccoon |
Late
January to March |
63
Days |
March to May |
3
to
5
Average 4 |
2
to
4 Months
Young will venture out with female around 8 weeks. |
 |
Roof Rat |
Spring / Fall |
21-23 days |
3 months |
5-8 per litter with 3-5 litters a year |
3-4 weeks |
 |
Skunk |
February to March |
62
to 68 Days |
Late
April to Early June |
2
to
10
Average 6 |
8 to 10 Weeks
Young become active with female around 7 weeks. |
 |
Squirrel |
January to February
July to September |
42
to 45 Days |
March to April
July to September |
2
to
7
Average 3
May have 2 Litters per Year |
Between 8 & 10 Weeks
Young begin leaving the nest in 7 to 8 weeks. |
 |
Vole |
All Year
|
21 Days |
All Year
|
3 to 6 per Litter
1 to 5 Litters per Year |
2 to 4 Weeks |
