Hummingbirds are fascinating creatures, living life at a breakneck speed. These tiny aviators require attentive care, both in captivity and in the wild, lest they run into several health issues. Understanding these common hummingbird ailments can help you provide a safer environment for these beautiful birds in your garden. Let’s discuss five common hummingbird health issues and how to spot them.
1. Avian Mites
Avian mites are tiny external parasites that feed on the blood of birds and can cause significant discomfort. I Found a Hummingbird highlights that these mites can lead to feather damage, skin irritation, and can even impact the hummingbird’s ability to fly. If a hummingbird seems to be scratching excessively, losing feathers, or shows other signs of distress, it might be infested with mites. Proper hygiene of bird feeders and adopting responsible feeding habits are integral in preventing mite infestation.
2. Injuries and Falls
Given their fast-paced living and small size, hummingbirds are surprisingly prone to injuries and falls. These can occur from natural predation, poor weather, or man-made obstructions such as windows. Injuries can lead to fractures, open wounds, or internal damage. Signs of an injured hummingbird include inability to fly, visible wounds, trembling, or a noticeable tilt while perched. If you come across an injured hummingbird, it’s advisable to contact a local wildlife rehabilitator for professional help.
3. Malnutrition: Sweeter Nectar Risk
Feeding hummingbirds artificial nectar might seem like a good deed, but too sweet a mix can cause severe health issues. Sweet-Seed mentions that high sugar concentrations in artificial nectar can predispose hummingbirds to fatty liver disease. Overweight birds, birds that visit the feeder less often than usual, or birds that seem sluggish might be dealing with malnutrition. Supplementing their diet with natural flowers and avoiding overly sweet feeders can help maintain their health.
4. Exposure to Pesticides
Exposure to pesticides is a common issue faced by hummingbirds given their frequent interaction with flowering plants. Symptoms of pesticide poisoning may include difficulty flying, tremors, and a lack of coordination. In severe cases, birds may die. To create a safer environment for these birds, avoid using pesticides in your garden, especially around flowering plants. Instead, opt for natural pest control techniques.
5. Fatigue and Dehydration
Hummingbirds have incredibly high energy demand due to their fast metabolism. This can sometimes lead them into a state of torpor – a sort of hibernation to conserve energy. This state can be mistaken for fatigue or dehydration, with birds appearing lifeless and non-responsive. The best way to help is to let them rest and re-energize. You can provide a safe space away from predators and maintain a reliable source of food and water.
<small>Image source: https://unsplash.com/photos/white-and-brown-bird-on-green-leaf-q9wkkwzcVf0 </small>