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Tag Archive | "Chickadees"

365 days of new


By Ranger Steve Mueller

By Ranger Steve Mueller

New sightings, sounds, smells, tastes, and touch are waiting for you to experience. Do not miss the opportunity to explore nature niches everyday. Spend a few minutes outside reaping at least one newness each day. Do not make a resolution that you will not keep. Instead, find something new for this year and savor it as the special.

The White Pine tree is the only pine with five needles held together by a tan follicle at the base. Photo from www.bates.edu.

The White Pine tree is the only pine with five needles held together by a tan follicle at the base. Photo from www.bates.edu.

It might be most rewarding to discover something you have not noticed previously but relish things you have known and find new joy in experiencing them this year. You might know Black-capped Chickadees but enjoy them anew this year. Look closely at a tree branch in your yard to notice buds. Can you count the small bud scales that cover the bud during these cold winter months? Some trees like the Bitternut Hickory do not have protective scales over the embryonic leaf and stem tissues. Two small leaves tightly crumple as protective covers over the inner tissues. Willows have a single scale over next spring’s new growth. Oaks have several sturdy scales covering the nearly microscopic leaves and stems within.

Make it simple and enjoy things you want to explore. Continue to make new discoveries for 365 days. The year has already progressed a few days. There will be days without observations so catch up by making more discoveries on other days. Keep a list of new experiences daily. You can keep track what you have seen, heard, smelled, tasted, or felt. It is good to list date, location, time, and observation. Look over your list once in a while to refresh your memory and relive the experience. This can be the beginning of nature journaling.

Walk with a friend on the White Pine trail. Avoid being so engrossed in conversation that you miss the natural world. Stop along the trail and use your senses. Share a discovery with your friend. It might be as simple as pointing out the sound of an American Crow. You might take notice of how many pine needles are held together in a cluster. White Pines have 5 needles held together by a tan follicle at the base. Each needle is shaped like a cut piece of pie. Two sides are straight and meet at the inner point. The outer edge is curved like that of a pie. Run your fingers from the base to tip and notice they all fit together like a freshly cut pie. I contend this is a pine tree’s version of the compound leaf.

I have never heard of needle clusters being referred to as compound leaves but each cluster is one needle-like leaf divided into five parts. When spread apart they make it possible to capture more sunlight for photosynthesis. Red Pines, Jack Pines, and Scotch Pines have two needles in a cluster that fit together like two half moons. Spruce and firs have one needle attached directly to the branch.

Feel tree trunks to notice different bark textures. Do some feel smooth or rough, furrowed up and down or crosswise? Do trees have different bark colors?

When looking at birds in flight, are wings long and narrow, short and wide, light or dark? Are tails longer or shorter than wings?

Be cautious with tasting but bite into a cherry twig and describe the taste. Try tasting a Sassafras twig. Find a White Oak acorn and taste it. Do the same with a Red Oak acorn. It is good to have a bottle of water with you just in case you do not like a taste and want to rinse your mouth. You might discover why deer have preferences for what they eat. Smell each item to discover new pleasant or unpleasant smells.

Rather than isolate yourself from nature when outside with music coming through ear plugs or by being totally engrossed in conservation, put the ear plugs away for a few minutes or cease talking for a few hundred feet. Stop at a random location for a short time to experience the surroundings. Introduce a friend to a nature’s wonderful world. Turn New Year outdoor experiences into meaningful conversations full of newness.

Natural history questions or topic suggestions can be directed to Ranger Steve (Mueller) at odybrook@chartermi.net – Ody Brook Nature Sanctuary, 13010 Northland Dr. Cedar Springs, MI 49319 or call 616-696-1753.

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Seventeen and Twelve


 

Spring-cleaning time has arrived. Seventeen bird nest boxes contained last year’s nesting material at Ody Brook. The backyard supported an Eastern Bluebird family. House wrens arrived later in the spring and raised a family in the same box. We were concerned the wren might kill young bluebirds to gain nest box access but it did not.

This year I checked 29 nest boxes. Seventeen had nesting material and twelve were empty. Empty ones probably were not used to raise young but likely provided winter shelter. Boxes are in the field, shrub thickets, woods, and at pond’s edge in hopes of attracting a variety of 30 plus cavity nesting species.

Chickadees, titmice, nuthatches, woodpeckers, and even the Great-crested Flycatchers nest in hollow living or dead trees. Lack of tree cavities could be a limiting factor that prevents bird reproductive success when hollow trees are removed from neighborhoods or are in short supply. Unless a tree poses a danger to the house or people, let them stand. Woodpeckers excavate cavities that other birds use in succeeding years. Fortunately dead trees stand for many years. People remove many for firewood and that makes nesting success difficult.

About 20 years ago a cherry tree died at the edge of the yard and it still stands through gale force winds. An Eastern Phoebe selected it as a favorite perch from which to hunt insects. The Northern Yellow-shafted Flicker considers it a great drumming tree. The dead wood resonates sound creating a loud territorial announcement. The barren tree provides great views of perching birds.

Install nest boxes to assist bird survival. Avoid placing them close to trails or where people regularly frequent. Most should be obscure of easy view to provide nesting privacy from predators and people. I have placed nest boxes in the woods to reduce nest cavity shortage. Boxes in the field serve Tree Swallows and Eastern Bluebirds where they vie for the nesting space. Two boxes are placed within 15 feet of each other. Tree Swallows claim one and prevent other swallows from using the second box. Swallows do not object to bluebird neighbors but draw the line at other tree swallows. In effect the swallow helps bluebirds by protecting the second box from swallow use.

Wrens prefer shrubbery nearby. When shrubs grew too close for bluebirds, I cleared more area and bluebirds returned to use the box.

The Eastern Screech Owl nest box was not checked to make sure it is empty. We can see the nest box opening as we enter the carport and sometimes the owl peers out at us. The box is the same style used for Wood Ducks, Hooded Mergansers, Common Goldeneyes, and Buffleheads. We have suitable habitat for Wood Ducks that are present each summer.

I clean nest boxes but let the birds do their own spring-cleaning in natural cavities. Hopefully nest cavities are not in short supply at Ody Brook. To help bird populations install nest boxes where you live. Our expanding human population is crowding birds out of neighborhoods so help by providing nest boxes. Hopefully clean water and food are abundant if pesticide and herbicide use is limited. Provide nest boxes and maybe you will have 17 occupied boxes and 12 empty ones. If water and food are plentiful, empty boxes might indicate adequate nesting space is present in nature niches.

Natural history questions or topic suggestions can be directed to Ranger Steve (Mueller) at odybrook@chartermi.net Ody Brook, 13010 Northland Dr, Cedar Springs, MI 49319-8433.  616-696-1753.

 

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