travel ready

The hummingbirds have been filling up on nectar for their migration south in coming days.  This is the latest date I've seen Ruby-throated Hummingbirds still in Minnesota.  But then, the climate has allowed flowers to bloom later than usual too.

milkweed munchers

One leaf of Common Milkweed was being devoured by both a caterpillar and a beetle.  I wonder if either knew the other was there?

Indianpipe

Indianpipe Monotropa uniflora is white because it contains no chlorophyll;  it derives water and other nutrients by tapping into the thread-like cells of the vegetative part of soilborne mycorrhizal fungi.

It appears in forests, scattered, and uncommon.  It will grow near a narrow range of mushrooms in the Russulaceae family.  We saw this on a field sketching day in a nearby remnant of Big Woods.

Indianpipe is also called Ghost Plant or Corpse Plant.

sunflowers

I always try to grow sunflowers as food for the birds.


This big one was gorgeous before it fully bloomed, as well as after it opened!










However, as usual, the seeds are enjoyed by more than just the birds. 

resident Hummingbirds

This year, we put a dry branch up as a perch extending from one of the feeder poles.  It is the favorite spot for the hummingbirds to sit and survey their flower garden.

feathered nest

Tree Swallows Tachycineta bicolor, who line their nests with found feathers, fledged their five young out of the nestbox a few days ago.  This is what I found when clearing out the box.  I clean and save such feathers, then put them out again in Springtime for the next nesting season. Some birds place colored or shiny items in their nest . . . wire, yarn, ribbons, etc.

This collection included a little blue sparkly hair pin! 

baneberry

  

Red Baneberry, also known as Toadroot and Chinaberry, grows in shady damp areas.  The white flowers grow in spikes that bloom during May in the wild wild woods.  Through the summer months, Baneberry Actaea rubra  ripens its fruits, which are egg-shaped berries, one-half inch long, shiny, containing several seeds.  In late summer, the berries turn bright red with a black dot on them. The berries are bitter and very poisonous, except to birds that disperse the seeds.

Downy woodpeckers and squirrel

The Downy Woodpecker parents are busy feeding the young birds in their tree cavity nest.  Every few minutes, one of them brings a worm or bug to the young.  At least one is now strong enough to climb up the inside wall of the cavity and beg for more food.  Here, the male gives a worm to the hatchling.

 When the adult birds are away, a red squirrel comes by to see if he can peek in.

 

Downy Woodpeckers feeding young

The pair of Downy Woodpeckers, seen on May 15 excavating a nest cavity in the wild wild woods, have successfully hatched their clutch of 6 eggs.  For the last several days, they spent many hours hunting for small insects and worms to feed their young.  Sometimes hunting is good; they have to line up and take turns delivering the meals.  For protection from intruders, these small birds purposely create a cozy cavity with an opening just big enough for them to squeeze through.

Worms? Monsters?

Worms?  Monsters? These are “finger galls”.

Insects or mites feeding on a leaf, or laying eggs on or injecting eggs into part of a plant, cause galls to form. The leaf tissue reacts by increased production of normal plant hormones and localized plant growth.  The outcome is an abnormal plant structure called a gall.  These look like tiny wiggly "fingers" protruding from elm leaves.

Gall formation usually occurs in late spring during the accelerated growth period of new leaves, shoots, and flowers.  This is when insects might be feeding on plant tissue, or emerging in their life cycle to lay eggs.  The gall-making insect develops inside the gall and the gall continues to grow as the organism feeds and matures.  In autumn and winter, some birds feast on the insects they find inside galls, especially on goldenrod.

peek inside a nest

A pair of Tree Swallows Tachycineta bicolor are nesting in one of several nest boxes near the wild wild woods.  Today she laid the third egg.  She is not yet incubating them, but keeps guard at the box opening all day. 

feeding baby birds

In a corner of the woods, hidden in one of several nest boxes, a mother Black-capped Chickadee Poecile atrcapillus feeds her young nestlings.  As soon as they hear her land at the opening, each "gapes" as wide as possible to get fed the most.  What is she feeding them?  Mostly insects and small worms . . . for protein to grow fast.  They need to be able to fly in just a week or so!

furnishing a nestbox: House Wren

 

A House Wren Troglodytes aedon carries twigs, one at a time, to a nest box.

The male works until he fills the box with twigs, leaving a small cup or cavity. 

The female adds soft grasses, fur, feathers, and junk to line the cup where she will lay her eggs.

 Below, we peek inside another nest box containing a cozy nest for seven wren eggs.

The female will incubate the eggs for about 2 weeks.

 

woods in bloom

top left: Arisaema triphyllum Jack-in-the-Pulpit; top middle: Geranium maculatum Wild Geranium;  top right: Asarum canadense Wild Ginger; and a view of Aquilegia Columbine, all blooming now in the wild wild woods.

nest cavity

A pair of Downy Woodpeckers decided the tree stump near the feeder garden is a good prospect for their 2016 nest cavity.  They've been excavating into the old tree for a few weeks.  Today, the female peeked out long enough for a look around; it was long enough for us to get a look at her!

new hatchlings

 

Seven little Black-capped Chickadee eggs hatched in the last few days.  The nestbox cam caught a snapshot when they were all gaping for food.

A few trees in the woods are doing better since some clearing last summer.  This Black Cherry tree, with more open sunlight, is blooming this Spring. Prunus serotina is native in southern and central Minnesota.  It provides  drooping clusters of small very tart cherries  -- good food for birds!

NestWatch

NestWatch, the citizen science project! 
We look for cavity-nesting birds in trees as well as in nest boxes.  A pair of Downy Woodpeckers has been excavating this hole overlooking the feeder gardens.  Both will work at the nesting hole for up to three weeks.  Their intent is to make a cozy cavity up to a foot deep in which to lay their eggs.  They will line the bottom with woods chips.  "Downies" usually lay 3 to 8 eggs; the eggs are white so the parents can see them in their dark cavity.

NestWatch

NestWatch! 
Several nest boxes are in the yard and woods, waiting for cavity-nesting birds.  Each box has a small video cam so we can watch the nest without disturbing the birds. 
In this box a thick layer of moss was installed; then we saw grasses being laid in, re-arranged daily. The chickadee evidently laid her eggs over the past week, burying each one deep under the grass away from predators. Today, she started incubating them by gathering all seven and sitting close on them. A short flight outside revealed this treasure.

mallards

The female Mallard strolled through the wild wild woods with determination.  The male followed her with equal resolve. They wandered into the yard, around the gardens, back under the evergreens, then around a garage and through the neighborhood.

lilacs

deciduous conifers

These new cones and needle-like leaves are emerging on our non-native European Larch Larix decidua.  The old cones (at top in the photo) commonly remain on the tree for many years, turning dull grey-black.  From a distance, the new cones look like rosey flowers on the Larch tree.

native deciduous conifers

Needle-like leaves (right) emerging in clusters, and new cones developing on the deciduous conifer American Larch Larix laricina.  The seed cones will become 3/4" long, bright rosey red, and mature to lustrous brown scales containing the seeds.
The needle-leaves grow in dense clusters spirally on branches.  They will glow bright green all summer, then turn golden before dropping in winter.

viburnum

A very few of last year's berries remain on the American cranberry bush as colorful background for the new buds of this year's leaves.  This Viburnum trilobum 'Hahs'  produces high-pectin berries that hold well into winter and provide nourishing food for birds during cold months when insects are scarce.

bloodroot

Bloodroot.  Thick juicy underground stems. Sap of blood red. Sanguinaria, its fitting Latin name, meaning blood red.  But walking in the woods, you'll see innocent white flowers on pinkish stalks with a bright attractive center.  The stem, leaf, and flower bud (in a neat wrapped bundle) are pushed up together through early Spring leaf litter.  The delicate flower only lasts a day or two.  Bees pollinate bloodroot.  Once blossoming, it develops pod-like capsules that contain seeds.  Ants harvest and spread the mature seeds.