Audubon Birds and Nature Calendar Augurs Abundant Mallards April 2026

Summary: Audubon Birds and Nature Calendar in National Audubon Society's Audubon Protecting Birds and Nature calendar series augurs abundant mallards April 2026.

"God talks to human beings through many vectors: through each other, through organized religion, through the great books of those religions, through wise people, through art and music and literature and poetry, but nowhere with such detail and grace and color and joy as through creation. When we destroy a species, when we destroy a special place, we're diminishing our capacity to sense the divine, understand who God is and what our own potential is." Robert Francis Kennedy Jr., April 19, 2023, Boston Park Plaza Hotel, Back Bay, Boston, Massachusetts.

“And there’s many people out there who want us to move to the next planet already and I’m like, hang on, let’s not give up on this planet yet," William, Prince of Wales, July 31, 2023, Sorted Food food truck, London, England, United Kingdom.

Audubon Birds and Nature Calendar in National Audubon Society's Audubon Protecting Birds and Nature calendar series augurs, as accommodated by city-park, city-reservoir, natural-wetlands ditch, marsh, pond, prairie-pothole habitats, abundant mallards April 2026.

Mallards, as Anseriformes ("goose-shaped," Latin ānser -fōrmēs), Anatidae ("duck-appearing," Latin anas -idæ), Anatinae ("duck-ine," Latin anas -īnæ) members, breed, February through September, one to two broods. The afore-considered respective order, family, subfamily member, genus-specied Anas platyrhynchos ("duck flat-/wide-beak," Latin anas Greek πλατύς ῥύγχος), chooses covered ground amid tall bushes, grasses, vegetation freshwater-accessible. They sometimes do their nests in large bird-abandoned, old nests or in such raised sites as tree crotches or holes, on buildings, ruins or small islands.

The mallard nest entails pale-centered, pale-tipped brown-tufted down and mother-to-be feathers enmeshed in the grass-, leaf-, plant debris-lined hollow and extendable over all the incubating eggs.

The afore-featured nest favors an 11- to 12-inch (27.94- to 30.48-centimeter) outside diameter, a 6- to 7-inch (15.24- to 17.78-centimeter) inside diameter, a 4-inch (10.16-centimeter) depth.

Nests guard 7 or 10 to 12 or 16 blue-green, buff-green, green-tinged cream, green-white, near-blue, elliptical to subelliptical, smooth, waxy, 58- (147.32-) by 41-inch (104.14-centimeter) eggs. The mallard mother-to-be honors an incubation period of 26 to 29 days even as her nest holds only her, with clutch completion, and all her eggs. Precocial ("before-ripen," Latin præ coquǭ) nestlings iterate bill- to nape-darkening eye-streaks, ear-coverts with dark-marked rears; yellow-sided heads; yellow-fronted, yellow-sided necks, yellow-barred wings; yellow-patched back, rump, sides.

Audubon Bird and Nature Calendar in National Audubon Society's Protecting Birds and Nature calendar series jubilates as April 2026 mallards, freshwater-journeying black-brown-olive-billed, brown-gray-footed, brown-gray-legged hatched nestlings.

Mallard nestlings kineticize quickly even as they know maternal tending all the way to fledging as 7- to 8-week-olds Alaska through Quebec and North America southwards.

A 29-year life-expectancy maximum logs physical and sexual maturity with 18- to 27-inch (45.72- to 68.58-centimeter) body and 32- to 37-inch (81.28- to 93.98-centimeter) wingspan lengths. It musters 1-7/8- to 3-pound (0.0566990463- to 1.36077711-kilogram) body weights even as it masters a fast, regular, shallow flight pattern that manifests as group-merged small flocks. Mallard ducks number among dabbler-, teal-, wigeon-puddle ducks whose feeding necessitates shallow-surface water-upending even as eider-, merganser-, scoup-, scoter-diving species need to dive for deep-underwater food.

Breeding versus non-breeding mallards, as Audubon Birds and Nature Calendar April 2026, obtain crustacean ("shell-belonging," crusta -acea), earthworm-, insect-, snail-prey versus acorns, agricultural crops, aquatic vegetation.

Adult females possess black-patched orange bills, dark eye-lines and head caps; brown-yellow backs, mottled-brown bellies; brown underparts; and blue-purple speculumed ("mirror," Latin speculum) white outer-tail feathers.

Adult males quarter broad-based wings year-round even as physical and sexual maturity queues as summer colors blue-yellow bills; gray heads; rusty underparts; pale, round, short tails. Their winter colors realize metallic-green heads; bright-yellow bills; narrow-, white-collared necks; chestnut-brown breasts; warm-gray bodies; metallic-blue wing-patch speculums; black-, short-curled upperparts to round, short, white tails. Wintering-mallard females and males seek open habitats from the Unitedstatesian South, through Central America, into the West Indies even as Eurasian countries sometimes shelter winter-only mallards.

Female versus male mallards, as April 2026 on Audubon Birds and Nature Calendar, transmit "Quack!" calls versus high-pitched courtship whistles and quiet, raspy, reedy "Raab!" calls.

Acknowledgment

My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.

Image credits:

IMAGE 1

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For further information:

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