Tag: pollen
-
The original illuminati?*
This post’s main focus is the study by Arobba et al. that investigates how five hunter-gatherers in Italy used small pine twigs for lighting caves over 14,000 years ago. This research combines analysis of ancient remnants and experimental archaeology, showing that the twigs provided sufficient light for navigation, enhancing our…
-
Can pollen save coral reefs?
Traditional sunscreens harm marine life, particularly corals. A new eco-friendly sunscreen using sporopollenin from tea pollen – developed by Chungmo Yang et al. – demonstrates effective UV protection without bleaching corals. This presents a potentially sustainable solution to mitigate environmental damage caused by conventional sun-blocking products.
-
Botanical potpourri No. 1
This post explores various plant-based topics, focusing on newly discovered species and their significance. It highlights the discovery of the “Ghost palm” and critically endangered species. Additionally, it discusses forensic botany’s role in uncovering historical uses of plants and the ecological impact of migrating butterflies potentially spreading fungal diseases.
-
Shocking news about pollen
This post discusses a study by England and Robert (2024) exploring static electricity’s potential role in non-contact pollination by butterflies and moths. Their research suggests that these insects can attract pollen through static charges during flight. However, direct observation of pollen transfer is still needed to confirm this phenomenon’s occurrence…
-
Bumblebee-bothering, pollen-pilfering honey bees
Flowers and insects have a long history of coevolution. Insects as pollinators are rewarded with nectar and pollen. Some bees exploit this and engage in nectar robbery. Honey bees in Italy have been observed stealing pollen from bumblebees, contributing to a range of pollen-gathering behaviors. Honey robbery from hives by…
