Record and identify bird with detailed species information. Access over 240 bird species and 1600 high-quality audio samples. Play male songs, calls, alarm calls, juvenile , and aggression noises.
The app contains 270 species of North American birds, focusing on 126 garden species and 144 common birds. Users can identify birds using color, location, shape, and 37 other attributes.
Learn English with stories, practice speaking, compare
Learn English through humorous scenes with interactive lessons. Practice speaking with pronunciation comparison and speed adjustment. Loop through episodes or sentences, save favorite lines, and customize subtitles with font size and style.
Explore a collection of 29 illustrated animal books. Download and access them offline. Choose which books to keep. Read about different animal species with interactive content. No ads or in- purchases.
Access educational content across devices for interactive online classes. View real-time learning reports and track progress. Download lessons for offline viewing and replay them anytime within three years.
Shanghai Haidi Digital Publishing Technology Co., Ltd.
Look up words with detailed explanations
Reference "Search words, phrases, and idioms across 13 authoritative dictionaries. Access ancient Chinese, poetry, and grammar explanations. Listen to standard pronunciations and view animated stroke orders.
Identify bird species using visual cues, calls, and location. Access detailed species profiles with images, sounds, and facts. Browse regional guides and compare characteristics. Search by name, sound, or habitat.
Learn names and characteristics through interactive flashcards and puzzles. Listen to sounds and match images with words. Complete matching and build vocabulary through educational activities.
Learn from around the world with interactive features. Listen to birds, animals, fish, and insects. View detailed images. Take hearing tests, complete jigsaw puzzles, and explore habitats.
Learn外贸 skills through structured courses on B2B and B2C strategies, Amazon content, and communication techniques. Access real-time case studies, join learner groups, and participate in live events and webinars.
Study for a driver's license exam with categorized questions, including multiple choice and true/false. Take simulated exams with 100 random questions. Review错题 and save favorite questions for later.
Shanghai Haidi Digital Publishing Technology Co., Ltd.
Look up ancient Chinese words and phrases
Ancient Chinese dictionary provides detailed entries with pronunciation, word type, definitions, examples, translations, and comparisons. Includes over 32,000 entries, standard handwriting animations, and references from classical texts.
Learn basic arithmetic through interactive activities. Add and subtract animals like bluebirds, doves, and peaches. Use visual counting to solve equations. Track progress with simple, engaging exercises.
Identify bird species using visual cues, calls, and habitat details. View high-resolution images, listen to audio recordings, and access detailed descriptions. Browse species facts, distribution maps, and behavior notes.