Squirrel Pregnancy
Determining if a squirrel is pregnant can be tricky, as early signs are subtle. Female squirrels, called does, typically carry their young for approximately 42-45 days. Signs of pregnancy include a swollen abdomen, increased appetite, nesting behavior, and a change in vocalizations. Veterinary ultrasound is the most reliable method, but observation and physical examination are often sufficient.
Physical Signs
- Swollen Abdomen: As the babies develop, the does abdomen will gradually become noticeably larger.
- Increased Appetite: Pregnant does require significantly more food to support the developing young.
- Nesting Behavior: She may start building or expanding a nest, often in a secluded location.
- Vocalization Changes: A change in her usual vocalizations, such as increased chirping or squeaking, can be a sign.
Methods for Detection
- Veterinary Ultrasound: This is the most accurate method, typically available around 30-40 days. Cost: $75 - $150
- Palpation (by a vet): A veterinarian can sometimes feel the developing young through the abdomen. Cost: Included in exam fee ($50 - $100)
- Observation of Behavior: Monitoring the squirrel's behavior, including nesting and appetite, can provide clues. Cost: Free
Comparison of Methods
| Method |
Duration |
Cost |
| Veterinary Ultrasound |
30-40 days |
$75 - $150 |
| Veterinary Palpation |
30-45 days |
$50 - $100 (included in exam) |
| Behavioral Observation |
42-45 days |
Free |
Important Note
It's crucial to consult with a veterinarian for a definitive diagnosis, especially if you suspect your squirrel is pregnant. Early intervention and proper care are essential for the health of both the mother and the young. Do not attempt to handle a pregnant squirrel without professional guidance.