Winter Showers Brought Mallard Flowers

So far in 2017 we have admitted for care nearly two times the number of orphaned Mallards as we did by this date in 2016! And 2016 had been a record year for Mallard babies, in which we also saw a dramatic increase over the previous year’s orphaned Mallard caseload!

Mallard chicks are orphaned in any number of ways – most commonly by cars and dogs. A mother Mallard lays her eggs in a hidden nest and when they hatch, she leads her precocial young to water. Along the way the new family must cross roads and backyards, both of which are fraught with danger – cars, dogs, unsupervised kids – the human built world has provided little else but obstacles to our wild neighbors.

Even now, while writing this, a group of Mallards are in the middle of being rescued off US 101 about 20 miles south of our clinic: if their mother can’t be located or doesn’t return, then those ducklings will come to our facility to be cared for and given appropriate housing for them to learn to be adult ducks.

As of today, we have nearly two dozen orphaned Mallards in care. Each day that passes we might admit another 8 or 9 who’ve lost their mothers to a car, a dog, or some other calamity. Your support makes our treatment possible.

In care at only a few days old, these orphaned Mallards find safety under a heat lamp, huddled together with a feather duster as a comfort against the loss of their mother.
Old playpens are very useful for small animal housing. They work for Mallard orphans exactly as they do for human children – keeping them safe and contained. Of course for ducklings, some crucial additions are needed – such as a small ‘pond’ filled with the most important diet item we offer – duckweed!
Boxed for daily weight checks: before these youngsters can move outside and face cold nights with no mother, they have to gain some body mass. We check them every day to make sure they’re headed in the right direction!

“I weigh about 30 grams when I first leave my egg. I gain 5 to 10 grams a day until I move outside.”

While the intimacy we share with our patients isn’t the reason we help wild orphans make it to adulthood, a side benefit of our work is the closeness to willful, untamed nature that we experience each and every day.

Tracking the progress of each patient is a critical component to providing conscientious care. Weights are recorded in each patient’s record daily, or as needed.

Once ducklings (and goslings too!) are housed outdoors, we handle Mallard orphans a lot less – as they approach their release weight, we check them only once a week. Reduced handling means wildlife stays wild!

Weight check round up! They don’t like it at all, but we do need to make sure that our care is working.

Pre-release: this is the last housing these birds will ever know (hopefully!) Our waterfowl aviary can house up to a dozen young Mallards. If the steady rise in orphaned Mallards continues, we’ll need to increase our capacity. 


Raising Mallards isn’t easy. Proper housing and diet are critical. Both of these require a lot of water. Your support keeps the water flowing and the ducklings growing! Losing your mom is pretty bad – most wild babies don’t survive such a tragedy. But at least here in Humboldt County, thanks to you, these young orphans still have a chance to live their free and wild lives. Can you help with their care? If so, donate here. Thank you!

all photos: Laura Corsiglia/ Bird Ally X

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Mallard Ducklings Were Lost and Now are Found

Mallard (Anas platyrhynchos) mothers for millions of years have selected safe secluded places to lay their eggs. Under bushy plants, in high grasses, and not more than a day hike from a nice pond. Once her babies hatch from their eggs, they are quickly on the move. Unlike songbirds whose young are altricial, meaning they are unable to do anything for themselves at all but open their mouths and accept food, ducklings are precocial – they come into the world ready to walk around and feed themselves. Within hours of hatching, mother Mallards lead their babies to water.

[Please support our work. Your contribution goes directly to the care of injured and orphaned wild animals and keeps our doors open! We need you! Please help. You can donate here now.] 

Of course in the intervening years, human have arrived on the scene, and in the last few thousand years began the process of covering the Earth in roads and other serious threats to our wild neighbors. Now an obstacle course of mayhem stands in the way of Mallard families and the ponds where they must grow, develop and learn to be successful adults. A mother killed by a car in traffic might leaving a dozen day old ducklings scrambling for their innocent lives. An off-leash dog might scatter a family with some babies never re-grouped. However it happens, thousands upon thousands of Mallard babies are separated from their families in California each year. Every year Mallards are the avian species most frequently admitted for rehabilitation in our state. Swimming pools with no way for a duckling to get out, pollution, traffic, dogs and cats, curious unsupervised children – the threats to young ducklings in human society are nearly endless.

At Humboldt Wildlife Care Center, we see less victims of these threats simply because we have a much lower human population. Still, we raise anywhere between 20 and 40 Mallard ducklings each year.

Orphaned Mallard patients from 2016, learning about duckweed, the miracle food!

Our three young Mallards who are currently in care, under a heat lamp in our indoor housing. Soon they’ll be old enough to be housed outside.


Last week we admitted the first Mallard orphans of the year. Found scrambling though a backyard in the coastal community of Manila, these three babies are doing very well, now. Currently housed indoors until they are big enough to stay warm through the night, soon we’ll move them to our specially built duckling pond and then to our waterfowl aviary where they will continue to grow and develop in relative privacy – their wildness respected and protected – until they are old enough to fend for themselves. When they are ready, after about six weeks in care, they’ll be returned to their free and wild lives.


Right now we are entering the busiest time of our year. Every day from now through the rest of Summer we will be helping keep wild families together and raising wild orphans when we must. The workload is intense and so is our need for your support. We are striving raise $25,ooo by May 31. We have $20,000 to go. Your support makes all the difference. Please donate today. Thank you!

photos: Bird Ally X

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Release the Mallards!

mallard release 2014 - 5

Every year in California the number one bird species brought to wildlife rehabilitators for care is the Mallard.

Whether you think of the bright green heads of the males or the lovely brown females, Mallards are the iconic duck of North America.

At Humboldt Wildlife Care Center we raise many orphaned goslings and ducklings each Spring and Summer. By far, Mallard ducklings are our most frequent patient, too.

Mallard mothers build nests in many locations, often in our own backyards, but perfectly hidden. When her eggs hatch, unlike songbirds, her ducklings are already fuzzy with down and able to follow her to water to feed. Momma Mallard’s task is to keep her babies warm and safe and show them how to find the good food (Duckweed!)

Unfortunately there are many obstacles between the nest and the water. Along the way sometimes a few ducklings might become separated from the family group – by cats, dogs, kids, streets and roads and more.

And that’s where we come in. At Humboldt Wildlife Care Center we have an aviary built especially to take care of pond-loving birds like Mallards. While in care we provide them with all the duckweed they can eat.

mallard release 2014 - 1

mallard release 2014 - 2These ducklings get their first taste of freedom since they hatched over 6 weeks ago!

The three ducklings we released last Wednesday were brought in over 6 weeks ago. Now they are old enough to keep themselves warm, stay out of trouble and find their own food.

At our nearby marsh there are ponds perfect for ducklings. Many Mallards and other birds already take advantage of the plentiful food and relative safety that our marsh provides.

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mallard release 2014 - 4The Arcata Marsh: A duckweed smorgasbord!

If you’re looking for something awesome to do, head over to the Arcata Marsh and check out all the birds and wildlife. Who knows, maybe you’ll see these three Mallards. Thanks to people like you who support our work, these young birds are truly lucky ducks!

mallard release 2014 - 8Happy rehabilitators glad to see these Mallards return to their wild and free lives!

Your Donation Saves Wild Lives! Please support our work. Click on the donate button to make a tax-deductible contribution. Thank You!

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(All photos: Laura Corsiglia/BAX)

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