Babies this age can focus on shapes that are close by, but see distant objects as blurry because they are nearsighted. As babies grow, eyesight improves. By the end of 3 months, they can follow a moving object, are more interested in shapes and patterns, and can spot familiar faces, even at a distance. Human faces are one of their favorite things to look at, especially their own or a parent's face.
Watch out for cracks, cankers, and holes. Cankers are lesions on the branches and trunk of the tree, often circular or oval, with a sunken center and raised edges. Deep splits through the bark are also signs of possible tree failure. Be on the lookout for sap seepage, whether from a wound or other area of the tree. Sap seepage can be an indication of a bacterial infection within the tree, or damage being done to the tree by insects or birds.
Cherry tree sap oozing. Our cherry tree has large amounts of sap running from all around the trunk and about 8 inches up every branch. I dug into a couple of the wounds and could not find any borers, but that is my suspicion. I had a cherry and a peach do the same thing, and it was borers.f that is there, peach tree borers are probably present. In that case, the borers may be causing death of the bark higher on the trunk by interrupting the flow of nutrients and water. Sap will be found oozing at the top of the dying bark. Don't do a lot of digging into the bark looking for borers.