What ’s the weirdest way you ’ve ever illuminated a dark evening ? Aaron’s rod on your brain ? adhere offire ? If a standard candle made of a storm petrel dame is n’t on your list , you ’ve barely dipped your toe into the world of uncanny direction of getting around .

The depressed , rarefied , but real practice , is the subject of a Modern study that wanted to check the genuineness of historic accounts of tempest petrel chick being used as candles . The unlucky species in question were Leach ’s Storm - petrelsHydrobates leucorhousand European Storm - petrelsH. pelagicus .

Why on Earth would a chick make a good candle , we listen you call for ? The working theory is that the eminent fat or oil subject of these animals think they ’d burn well to light up blue night in removed area .

![European Storm-petrel Hydrobates pelagicus](https://assets.iflscience.com/assets/articleNo/72176/iImg/73006/European Storm-petrel Hydrobates pelagicus captured for bird ringing, Algarve, June 2002 © Rob Thomas .png)

European Storm-petrelHydrobates pelagicuscaptured for bird ringing, Algarve, June 2002.Image credit: © Rob Thomas

violent storm petrel chick being used as candles has been reported in Ireland , Scotland , and the Faroe Islands , but was it really as widespread as explanation betoken ? The team looked at historical , ethnographical , and museum evidence to investigate .

The earliest account of the grim candles they could discover was Morten Thrane Brünnich ’s book , Ornithologia borealis , which was release in 1764 . “ The wick is nourished by the abundance of the body , whatever is ignited , and takes the place of the wax light in the Faroe Islands , ” he wrote .

His words carried far and all-embracing in early ornithological works , which the team distrust may have fuelled the rumors that lighting up tempest petrel wench was a widespread practice . However , this recent investigating close that most of the accounts were second - hired hand , and there was only a handful of examples that could be aver either in the mannequin of picture , first - person accounts , or forcible museum specimen .

The team did chance a European Storm - petrel with a taper threaded through the duration of the specimen in the collecting of the Pitt Rivers Museum in Oxford . Thought to have originated from St Kilda or Shetland , it came to the museum as part of a collection from folklorist Edward Lovett that was get in 1892 .

Storm petrel chicks as candles was a real practice session , but evidence suggests that it was unbelievable to be a plebeian and widespread one , and the asseveration that it was is probably fuel reproductions and magnified accounts rather than authentic , firsthand , storm petrel chick fat .

“ There is clearly some grounds of the use of storm - petrel chick as candles based on the creation of strong-arm specimens and at least one historical account from Ireland , ” said work source Dr Alex Bond in a command see by IFLScience . “ However , the numeral of first - mitt history of exemplar in museum collection is much humble than might be expected give the ubiquity of the assertion . ”

“ have access to historical specimens and an abundance of lit enable us to delve deeply into the funny claims we had seen craw up time and time again in North Atlantic seafowl records . The natural human beings is often key to unlock many secrets about how we lived throughout story and , specifically , the bleak differences in the ways in which we wage with our ecosystem then and now . ”

The study is issue in the journalSeabird .