Scientists have found a receptor that's sensitive to sweetness.
FOR birds that don’t have teeth, hummingbirds have quite a sweet tooth. Although they eat insects to get essentials like protein and fat, most of their diet consists of sugary nectar.
Already a subscriber? Log in.
Win a prize this Mother's Day by subscribing to our annual plan now! T&C applies.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!
