Look, there’s a robin in the backyard pulling on a long and juicy looking earthworm. Spring has to be right around the corner. The bill, presently being used to hold onto that pig, is mainly yellow with a variably dark tip. Some may argue that the dark tip is a consequence of digging for those juicy earthworms. Did the robins leave again? No, listen, there are a few of them singing around in the trees. Regardless of the drastic weather change, Spring has to be almost here.
Do robins actually mean Spring is nearly here? The solution is, it depends. What we do know is that some robins migrate, others might not. They appear to go where food is easily available. They typically have a mixed diet of backyard bugs such as earthworms, beetles, grubs, grasshoppers, and those cute caterpillars. This constitutes around forty percent of the food source. The balance is largely from wild and cultivated berries and fruits. As a result of their ability to switch over to fruits and berries, robins tend to stay much further north in the winter, than many birds. If the place has a fantastic source of berries throughout the winter, the robin will remain around. Bat Removal Melbourne
A driving factor of visiting the robin from the garden at the end of winter, is that the thawing of the earth, the arrival of rain, and the earthworms moving around. An interesting fact is that earthworms come to the surface during rain to stop from drowning in their hole. The temporarily wet conditions give worms a chance to move safely to new places. Since worms breathe through their skin, the skin must stay moist for the oxygen to pass through it. After rain, or during high humidity, worms can move around without dehydrating. As most of us know, the earthworm is not a speed demon and thus is an easy target for waiting robins. Reality is, robins don’t need to wait. They have both terrific vision and listening abilities. Frequently a robin can be observed hoping around, turning its head in multiple directions. This is the robin detecting movement of its prey, either on the surface or underground. The hunt is on and usually ends with a robin win.
Once Spring has arrived and the robin can be seen daily now, it isn’t long before the breeding season begins. The robin is one of the first birds to lay eggs as the warmer temperatures return. Their normal breeding season occurs from April through July. In this time span, most robins will have two to three broods. Since deciduous trees do not foliage until sometime in May, most early nests are constructed in some kind of evergreen tree or shrub. The robin will rebuild their nest for another couple of broods mainly in deciduous trees. They lay three to five lovely light blue eggs. The eggs hatch in two days. Amazingly two weeks later the young can be seen flying and hopping around. So, if we do the math, one North American robin could have around fifteen chicks a year. No sense in trying to lure a robin in your bird house . They aren’t cavity nesters. A stage nailed to a tree or bush has a much greater prospect of attracting a nesting robin.
The most vulnerable time for the robin, like many birds, is during the nesting period. Having said this, the mature bird can also be vulnerable, especially when distracted while feeding. The robin has threats both on the ground and in the air. Cats, dogs, and snakes will seek them out on the ground. From the air, almost every variety of hawk, eagle, falcon, and owl dine on robins. You will find more than twenty-eight varieties of raptorial birds, trying to find a robin lunch. Despite this, the robin is a powerful species with a count of over 320 million members. With these sort of numbers, we will continue to enjoy seeing and hearing our first robin arrival of the Spring season.