Hummingbird Hawk-moth - the hum of summer
By Kerry Williams
Communications Officer - Conservation
Nature is full of confusing naming conventions, throwing many of us into temple-rubbing identification exasperation. Dark Green Fritillary butterflies are mostly orange. Bearded Tits are actually moustachioed Reedlings. And don’t get me started on Slow Worms.
The Hummingbird Hawk-moth, however, satisfyingly does what it says on the tin. The species has developed similar abilities as its avian namesakes, especially the hummingbird. It's an example of convergent evolution, where different species evolve to have the same techniques despite not being related; think the ability to fly in both bats and birds.

Whilst resting, the Hummingbird Hawk-moth looks quite unassuming; mostly grey in colour and blending in with muted surroundings. But in flight is where the glorious hummingbird transformation happens.
The moth’s wings beat at an astonishing 80 times per second, so fast that their orange underwing colouration appears to merge with their overall form and they look brighter. Their long, curled proboscis, a straw-like mouthpart resembling a swirl of black liquorice, is unfurled and prepped for nectar-slurping, à la hummingbird beak. Large eyes help perfect their proboscis precision. The moth flits between flowers, zipping about in expert hover so quick that its wings emit an audible hum.

They can be found in a variety of habitats, including our gardens and urban green spaces; anywhere they can get that proboscis stuck into nectar-rich plants like Honeysuckle and Buddleia. The caterpillars feed on plants from the bedstraw family, so females will lay their eggs on the flowers of these plants.
Hummingbird Hawk-moths are a summer visitor to the UK, migrating from southern Europe and north Africa in variable numbers each year. They can be found any time between May and September and are most commonly spotted around the south of the UK and its coastlines – lucky Sussex.

As a day-flying moth, Hummingbird Hawk-moths give us the opportunity to see them up close in all their glory, and as hummingbirds are restricted to North and South America, for many of us this is the closest we may get to the real deal.
But with these eye-catching insects offering us our own buzzing burst of summer’s hum, that gasp-inducing tangerine flash spied on walks or through windows, those mindful minutes gifted by following their floral fastidiousness - honestly, who needs a hummingbird?
Comments
My friend saw one of these beautiful insects in her garden in Sutton Surrey. It was delightful to read more about them.
19 Jun 2026 16:44:00
My friend saw one of these beautiful insects in her garden in Sutton Surrey. It was delightful to read more about them.
19 Jun 2026 19:13:00
My friend saw one of these beautiful insects in her garden in Sutton Surrey. It was delightful to read more about them.
20 Jun 2026 09:11:00
My friend saw one of these beautiful insects in her garden in Sutton Surrey. It was delightful to read more about them.
20 Jun 2026 19:22:00
I have these around my home on N.E. Tennessee every year. They look just like little hummingbirds.
21 Jun 2026 20:33:00
I have seen them here in my backyard in San Antonio tx. Nice to hear more about these lovely little ones.
22 Jun 2026 10:34:00
Spotted one in Bognor Regis, Sussex. For whole 20 min I was gaping believing I was seeing a God honest hummingbird in my garden. UntiI I googled it :D
22 Jun 2026 19:31:00
I had one on my flowers several years ago in Western PA.
22 Jun 2026 23:48:00
Are these seen in the northeast United States, NYS?
23 Jun 2026 02:14:00
We see them here in Northville, Michigan. They are half the size of a hummingbird and have more of a rounded rectangle form, but those flapping wings are the same as a hummingbird and their choice of flowers for nectar as well. Absolute favorite… Black and Blue Salvia, an annual. if you’ve never had this plant, it’s a must have. It’s always the first thing they go to.
23 Jun 2026 12:09:00
These pretty moths are the tomato hornworms. Don’t hurt them.
23 Jun 2026 12:40:00
I live in New Hampshire,,, still a little to cool out,, but I see these moths in the summer on my butterfly bush. they seem to always come back,, like the hummingbirds do……🪻🪻🪻
23 Jun 2026 15:09:00
“a beautiful example of convergent evolution” so cleverly dismisses the creator out of hand.
23 Jun 2026 21:14:00
My husband, Jim, has seen several this year and in the recent past, just an hour west of bloomington in
23 Jun 2026 23:40:00
Seen one in Cheboygan, Michigan, first time,Another example of the creative powers of our God,so beautiful!
24 Jun 2026 12:38:00
Interesting!
24 Jun 2026 13:43:00
I live in Ontario Canada and have had 2 of these come to my gardens last summer!! One was a baby. I made videos and took a ton of pictures. Truly Amazing and Beautiful 😍
24 Jun 2026 20:33:00
I have pictures of a hummingbird moth in Tampa FL USA
24 Jun 2026 20:46:00