The hissing started before we even breached the tree line at Hampstead Heath, sounding less like a natural animal noise and more like a punctured bicycle tyre that was somehow actively angry with me. I had a toddler under each arm, a pram sinking inexorably into the April mud, and a deep sense of impending doom. I had brought the girls to look at the fluffy springtime arrivals, completely forgetting that nature is entirely unhinged and heavily armed.

My twin daughters, aged two, have very different approaches to wildlife. Georgia, who I sometimes call Baby G when I'm too tired for three syllables, believes all animals are dogs and should be tackled. Her sister, unable to pronounce most consonants without spitting, just points at the terrifying birds and yells "Baby gee!" at the top of her lungs, which I assume is her way of identifying the baby geese paddling near the reeds. They're undeniably cute, looking like tennis balls wrapped in expensive cashmere, but to get anywhere near them, you've to cross the perimeter guarded by their father.

The gander didn't care that I was an exhausted millennial father just trying to kill forty-five minutes before naptime. He lowered his head, locked eyes with me, and charged. I spent the next three minutes doing a panicked, reverse-waddle through a puddle of questionable origin while trying to maintain the illusion of parental authority. We sought refuge behind an oak tree, heavily traumatized and covered in biscuit crumbs, while the goose patrolled the path like a feathery nightclub bouncer.

What the park warden told me about bread

While we were hiding, an extraordinarily intense park warden materialized from the bushes to ask why I was clutching two toddlers behind a tree. Once I explained the velociraptor attack, he took the opportunity to ruin my childhood memories of feeding ducks at the local pond. According to this man, throwing stale Hovis to waterfowl is basically a war crime.

Apparently, bread has absolutely zero nutritional value for them and actually breaks their biology. The warden gave me a lecture on something called "Angel Wing," which sounds like a delicate Victorian poetry term but is actually a horrific, incurable deformity caused by feeding these birds too many carbohydrates and not enough vitamins. Their flight feathers literally twist outward, meaning they can never fly again, all because some well-meaning pensioner wanted to get rid of a crusty baguette. It made me feel physically ill, standing there in my mud-splattered trainers, realizing that the beloved British tradition of chucking baked goods into canals is creating a generation of grounded, malnourished birds.

He told me we should be offering them chopped greens, oats, or cracked corn, though frankly I rarely have the energy to chop greens for my own children, let alone a bird that just tried to bite my kneecap.

As for the old bags of medicated chick feed you can buy at agricultural stores, apparently that just kills them instantly.

The bizarre biology of the gosling

When we finally made it back to the safety of our terraced house, I put the girls in front of the television and stress-Googled waterfowl husbandry while drinking tepid coffee. The rabbit hole of raising a baby goose is vast and terrifying. I learned that they're "precocial," a word my exhausted brain struggled to parse, but which essentially means they hatch with their eyes open, fully feathered in down, and are ready to walk and swim within twenty-four hours. They're born ready to fight.

The bizarre biology of the gosling β€” The Day the Park Waterfowl Fought Back: A Survival Log

Unlike human babies, who spend their first six months resembling angry, immobile potatoes requiring constant NHS intervention and Calpol, a day-old gosling is basically a fully autonomous unit that just happens to be small. They imprint on whatever is standing nearest to them when they hatch, following it around in a tight, paranoid little gang. If you were foolish enough to incubate one in your house, it would think you were its mother and scream incessantly if you so much as went to the bathroom without it.

They also grow at a rate that defies physics. To support this terrifying expansion, they apparently require massive amounts of niacin in their diet. The homesteading forums I was reading suggested adding brewer's yeast to their food, making it sound like these birds are running a craft microbrewery in their nesting boxes. If they don't get enough vitamin B3, their tendons just slip right off their joints.

Sweating through our organic cotton

The whole pond ordeal was incredibly stressful, and running away from aggressive wildlife while wearing a winter coat in early spring is a recipe for catastrophic overheating. By the time we got home, I was sweating through my jumper, and the twins were equally flushed. Stripping off their outer layers, I was intensely grateful for the Organic Cotton Baby Bodysuit Sleeveless Infant Onesie they were both wearing underneath.

I'll be completely honest: I originally bought these because my wife liked the earthy colors, but they've become the workhorse of our wardrobe. When you're wrangling toddlers who oscillate between freezing cold and completely sweaty within a ten-minute window, the breathability of actual, untreated cotton is brilliant. Synthetic fabrics just turn them into damp, rash-covered little monsters. These bodysuits have a tiny bit of elastane in them, which meant I could stretch the neckline halfway down Baby G's torso to get it off her without dragging pond-smelling mud over her face. They wash brilliantly, too, which is vital because we're a household that ruins clothes with impressive speed.

It's one of those rare products that doesn't feel like it's trying to reinvent the wheel, but rather just doing the basic job properly. No scratchy labels, no chemical smells right out of the package, just a solid layer of fabric between my child and the chaotic elements of nature.

Toys that don't hiss at you

To try and redirect their sudden, intense obsession with birds, I scattered some toys across the living room rug. We have the Gentle Baby Building Block Set, which are basically soft rubber cubes with numbers and animals on them. They're fine. They do exactly what a block is supposed to do. The girls occasionally stack them, but mostly they just throw them at my head. They're soft enough that it doesn't cause a concussion, so I suppose that's a win. But they don't hold attention quite like the threat of a wild animal attack.

Toys that don't hiss at you β€” The Day the Park Waterfowl Fought Back: A Survival Log

What did save the afternoon, however, was the Panda Teether Silicone Baby Bamboo Chew Toy. My other twin has been teething with a ferocity that keeps me awake most of the night. She was stressed from the park, her gums were throbbing, and she was doing that horrible whining noise that rattles your dental fillings. I pulled the silicone panda out of the changing bag, rinsed the remaining park debris off it under the kitchen tap, and handed it over. Silence descended instantly. The flat shape of it means she can actually hold it herself without dropping it every five seconds, and because it's food-grade silicone, I don't have to panic about what kind of industrial chemicals she's ingesting while trying to soothe her own face.

Why we're never getting a backyard flock

During my deep dive into the waterfowl forums, I found a deeply concerning number of people suggesting geese make wonderful, affectionate family pets. There's an entire subculture of people raising them in their back gardens. The hatcheries claim that if you raise them from birth, they imprint on you and become fiercely loyal watchdogs.

But page 47 of the internet also kindly pointed out that ganders become highly hormonal and aggressive every single spring. They will readily attack the very children they grew up with if those children happen to walk too close to a nesting site. The advice for parents was to "exclusively request female birds," as if trying to identify the gender of a fluffy yellow marshmallow is a precise science. The other piece of advice was to teach your toddlers to "stand their ground calmly" when a twenty-pound bird with a serrated beak charges at them.

My children can't stand their ground calmly when I offer them the wrong color of plastic cup at breakfast. Suggesting they hold firm against a territorial goose is the funniest thing I've read all year. If you run away or show fear, the goose learns that it's in charge. Let me tell you, that goose at the pond absolutely knows it's in charge of me. It owns me. If it asked for my wallet, I'd have handed it over.

So, we'll stick to observing wildlife from a very safe distance, preferably through binoculars, while safely encased in a cafe. We won't be buying ducklings, we won't be throwing bread at the local wildlife, and we'll certainly not be starting a backyard flock in Zone 2 of London.

If you also want to prepare your children for the harsh realities of the outdoors without wrapping them in plastic, browse the Kianao organic clothing collection.

Frequently asked questions about my personal waterfowl trauma

  • Can I take my toddler to feed the geese at the local park?
    You can, but you must accept the risk to your dignity. Don't bring bread, unless you want an angry park warden to lecture you on bone deformities. Bring rolled oats, throw them from a vast distance, and be prepared to scoop up your child and run when the gander decides you've overstayed your welcome.
  • What's the best way to dress a baby for a muddy nature walk?
    Layers of organic cotton. When your child inevitably gets overheated from fleeing a swan, you want a breathable base layer like the Kianao sleeveless bodysuit to absorb the sweat. Synthetic fibers will just trap the moisture and leave them shivering later.
  • Are baby geese dangerous?
    The babies themselves are just fluffy and loud. The parents, however, are essentially feathered guard dogs with anger management issues. They don't care how cute your toddler is; they'll absolutely hiss, bite, and beat you with their wings if you get too close to their offspring.
  • Why shouldn't I just raise a pet goose to teach my kids about nature?
    Unless you've a massive garden, infinite patience, and a deep understanding of niacin supplementation, it's a terrible idea. They need specialized non-medicated feed, heat lamps, and constant social interaction, and the males turn into aggressive terrors every spring. Stick to wooden toys.