{"id":"130","slug":"australian-raven","name":"Australian Raven","scientificNames":["Corvus coronoides"],"rarityInGarden":"common","averageHeightCm":52,"averageWeightGrams":557,"sourceUrl":"https://www.birdsinbackyards.net/species/corvus-coronoides","factoid":"There are three species of raven in Australia, and three crows. Ravens are generally bigger than crows, but other differences (e.g. range, calls) are more reliable for identifying which species is which.","images":["https://www.birdsinbackyards.net/sites/www.birdsinbackyards.net/files/styles/medium/public/factsheets/images/hero/img_4735australianraven.jpg?itok=fsTi-tjx"]}