Determining whether a finch nest is abandoned can be a bit tricky, but there are a few signs you can look for to make an informed assessment. Keep in mind that it’s important to be patient and observant, as sometimes the parents may just be temporarily away from the nest. Here are some indicators to help you determine if your finch nest is abandoned:
1. Lack of adult presence: If you notice that there are no adult finches near the nest for an extended period, it could be a sign of abandonment. Adult finches typically take turns incubating the eggs and feeding the young, so if you don’t see any adults around for several hours or even days, it may indicate abandonment.
2. No signs of progress: If there has been no progress in the nest for four or more weeks, such as no hatched eggs or fledglings, it could suggest abandonment. Finch eggs usually hatch within 12-14 days, and the nestlings should fledge within 14-18 days after hatching. If there are no signs of either, it may be a cause for concern.
3. Unattended eggs or nestlings: If you notice that the eggs or nestlings have been left unattended for an extended period, it could be a sign of abandonment. Keep in mind that parents typically spend a significant amount of time in the nest, especially during the hatching and fledgling stages. If you don’t see any adult finches attending to the nestlings or eggs, it may indicate abandonment.
4. Lack of vocalizations: Finch parents are usually quite vocal, especially when they are feeding their young. If you don’t hear any chirping or vocalizations coming from the nest for an extended period, it could suggest that the nest has been abandoned. However, it’s essential to take into account that some finch species are naturally quieter than others.
5. Disruption or disturbance: External factors such as disturbances or predators can sometimes cause finch parents to abandon their nest. If you’ve noticed any significant disruptions near the nest, such as excessive noise, frequent disturbances, or the presence of predators, it could be a reason for abandonment.
It’s important to note that sometimes finch parents may temporarily leave the nest for short periods, especially during the day, to forage for food or drink water. Therefore, it’s crucial to observe the nest for an extended period before concluding that it has been abandoned. Additionally, if you’re unsure about the status of the nest, you can also consult with a local avian expert or a veterinarian who specializes in birds for further guidance.
Remember, every situation may be unique, so it’s important to assess the specific circumstances and behaviors of the finches in question.